Preparedness Blog
The Preparedness Blog at Arcturus Primitive Skills Institute delivers no-nonsense guidance for those serious about getting ready before things go wrong. Covering grid-down survival strategies, emergency preparedness planning, disaster readiness, and gear evaluations, every article is built to help you take real steps toward self-reliance. Whether you’re preparing for power outages, supply chain disruptions, civil unrest, or natural disasters, this blog connects global instability to local action—offering clear, actionable insights for building resilient systems, stockpiling smart, and training for the unexpected. If you’re looking for practical preparedness content rooted in field experience, this is where it starts.
The Dilemma of the Modern Prepper: Home vs. Remote Retreat
Sleep Like Royalty on a Peasant’s Budget-This CPAP Battery Is a Game-Changer
Back in my younger years, I had no idea I had sleep apnea. I just knew I was always exhausted, no matter how much I slept—especially when I worked third shift at a state prison. It wasn’t until my wife pointed out how badly I snored and suggested I get a sleep study done that I began to connect the dots. Turns out, she was absolutely right. The results came back: severe sleep apnea. That’s when I picked up a ResMed AirSense 10 CPAP machine, and my sleep—finally—started to improve. Fast-forward to summer 2025. Over the past few years, whenever I did a survival weekend trip, I’d tough it out and sleep without my CPAP. It wasn’t ideal, but I managed. However, just a week before my upcoming Basic Survival 101 Course scheduled for June 20–22, I decided to do a reality check. I was camping at White River RV Park and, without my CPAP, I found myself waking up every 20 minutes. That’s when it hit me: I can’t do these weekends without my CPAP anymore. The problem? My camp has no electricity. Last summer, I watched one of my students and his two teens effortlessly charge their phones and devices all weekend using an Anker Solix portable power station—pretty sure it was the C1000X model. I was impressed, but $500 for a power solution felt steep, especially when I just needed it for my CPAP. So, I shifted my search toward standalone CPAP batteries. I explored a few: the Easylonger CPAP Battery ES400 Air at $169 (tempting, but reviews made me pause), the Night Owl (decent, but $300 felt like too much), and the Bluetti X30 (also $200, but the reviews didn’t inspire confidence). I also looked at the Portable Outlet PO-160UPSv2 and the Pilot-24 Lite from Choice One Medical, but again, the price-to-performance ratio didn’t sit right with me. If I’m dropping serious cash, I want five-star peace of mind. And then I found it—the Renogy 72000mAh 266Wh 12V Power Bank and CPAP battery. Nearly five stars, with reviews from people who used the same CPAP machine I do and claimed it powered their sleep for multiple nights without a recharge. Sold. I ordered it on Amazon for $159 with overnight shipping. When it arrived, the battery was about 75% charged. I topped it off in preparation for the weekend. The battery came with two USB-C PD ports and a DC 12V/5A cigarette lighter port—perfect for my AirSense 10. I did have to purchase a separate ResMed DC adapter for around $29, but once that arrived, I was ready. Friday, June 20, was long—setting up camp, greeting and assisting students, then jumping into training. By the time I finally crawled into bed, I was wiped. I plugged my CPAP into the Renogy and hoped for the best. It delivered. The battery powered my CPAP the entire weekend without needing a recharge. By Sunday, I still had over 50% battery life. I even used the USB ports to charge my phone. The only minor issue I ran into was that if I bumped the cords too hard while sleeping, the CPAP would shut off—but aside from that, I was seriously impressed. Let me be clear: I’m not sponsored by Renogy, and I don’t get anything out of recommending them. This CPAP battery is still new to me, and I’ll see how it holds up six months from now—but based on this experience, I can say with confidence that the Renogy battery is the best bang for the buck I’ve come across.
Preparing for Reliable Heating in Uncertain Times
Firearms Preparedness
Firearms Preparedness In the realm of preparedness, prioritizing firearms proficiency is essential. While some individuals acquire firearms expertise through military service, law enforcement careers, or years of experience as hunters or outdoorsmen, the majority of Americans lack comprehensive, real-world firearms training and knowledge. As a dedicated gun enthusiast, I train daily with my firearms because, when adversity strikes, no one is coming to save me. In those critical moments, the only person I can depend on is myself. Even among those who claim to be proficient with firearms, I’m often surprised by the disparity in skill levels. For example, I once encountered someone at the range who identified as former Air Force Special Forces yet struggled to hit a paper plate at 100 yards with an AR-15—a task I accomplished with ease. Another acquaintance invested in a premium AR-15 from a reputable manufacturer but, five years later, has never fired it, despite insisting it is a cornerstone of his TEOTWAWKI (The End of the World as We Know It) defense strategy. To enhance your tactical firearm skills and accuracy, you need a strategic combination of education, consistent practice, and disciplined commitment. Here’s how to elevate your abilities:
- Enroll in tactical training courses and participate in programs offered by renowned institutions like Gunsite Academy, Tactical Hyve, or the Sig Sauer Academy. These courses cater to all proficiency levels, from beginners to elite professionals, and include essential techniques such as shooting while moving, utilizing cover and concealment, and transitioning efficiently between targets.
- Engage in competitive shooting and test your skills under pressure by joining events like 2- and 3-gun challenges, USPSA, IPSC, or IDPA competitions. These environments sharpen your tactical prowess while providing opportunities to learn from some of the nation’s most skilled shooters.
- Practice dry firing and incorporate dry fire drills into your routine to refine trigger control, build muscle memory, and perfect technique—all without using live ammunition. Always prioritize safety by aiming in a secure direction with a solid backstop, such as a fully stocked bookshelf. Commit to daily practice for consistent improvement.
- Master your firearm’s mechanics and familiarize yourself with your weapon’s nomenclature, operational procedures, maintenance routines, and malfunction clearance techniques. Knowledge breeds confidence and operational efficiency.
- Focus on the fundamentals! Professional shooters excel by mastering foundational elements, including stance, controlled breathing, sight alignment, and precise trigger control. Study experts like Massad Ayoob to refine these critical skills.
- Prioritize physical fitness! Physical conditioning directly impacts survivability in high-stress scenarios. Strengthen your core, improve endurance, and maintain overall fitness to enhance agility and effectiveness in a firefight.
- Adopt the right mindset. Tactical proficiency demands mental discipline as much as physical capability. Familiarize yourself with concepts like the OODA loop (Observe, Orient, Decide, Act) and the color codes of readiness (white-your nose is in your cell phone and you are oblivious to your surroundings, making you an easy target; yellow-your alert to your surroundings but have no current threat; orange-you are specifically alert to a potential threat and/or hunting a potential adversary such as a home invader; red-you have encountered a threat and it’s all systems go! Now you wait for the mental trigger. Develop this preset mental trigger to determine when and how to engage decisively. This trigger tells you when to shoot (example, a guy runs at you with a knife). Know your state laws!
- Secure your concealed carry permit. Ensure full compliance with legal requirements and take the necessary steps to obtain your permit responsibly.
**Disclaimer**: The information provided in this article is intended solely for educational purposes and should not be construed as legal, financial, or professional advice. Firearms training and usage must always be conducted in accordance with applicable laws and regulations. Readers are encouraged to consult local, state, and federal laws regarding firearm ownership, usage, and concealed carry permits to ensure compliance. Safety is paramount. Always adhere to established firearm safety protocols, including the use of proper protective gear and the implementation of secure storage practices. The recommendations in this article are aimed at improving skill and proficiency but do not guarantee success in critical situations. The author and publisher disclaim any liability for actions taken based on the content of this article. It is the sole responsibility of readers to exercise caution, follow legal procedures, and prioritize safety when engaging in firearms training or preparation activities. Good luck, stay vigilant, and remain safe. Remember: It’s better to be judged by twelve than carried by six.
The Wilderness Delusion: When Fantasy Meets Reality in Survival
Civilization’s Fragile Mask: Examining the Balance of Order and Chaos
First Aid Kit for Camping or Road Trip

We live in an era marked by danger and conflict. Every day brings new reports of horrific car wrecks, accidents, assaults, crime, war, and other misfortunes. In such an increasingly dangerous world, what can the common man do to protect his family’s health and wellbeing?
Building First Aid Kits of varying sizes is a practical step. Start with an IFAK or a small kit for your hiking, survival, or bugout pack. Then, create a medium-sized kit for your truck or SUV. Finally, assemble a large First Aid Kit, often referred to as a “jump bag,” which typically involves a duffel bag that can be slung over your shoulder. Below is an alphabetical list for a Camping or Road Trip (a larger kit):
Abdominal Pads
Ace Bandages
Adhesive bandages (different sizes)
Adhesive tape
Ammonia Inhalants
Antibiotic Ointment
Antibiotics (bacterial infections) and Miconazole (fungal or yeast infections)
Antihistamines (Claritin D, Benadryl)
Antiseptic wipes
Antiseptics
Blister Pads
Burn Cream or Gel
Butterfly Bandages
Cell Phone-Have it fully charged before you leave and have a charger in your vehicle
Cold packs
Contractor Garbage Bags-Place contaminated clothing inside these rugged bags or use the bags for a make-shift shelter
Cotton Balls
Cotton Bandanas
CPR Mask
Dramamine
Drawing Salve (stings, insect bites, splinters, etc)
Duct Tape
Electrolyte Tablets
Emergency blanket
Epipen
Eye Wash
Finger Splint
Fire Starter (minimum 3 ways to start a fire)
Flashlight-Have extra batteries, I swear by Surefire flashlights
Hand Sanitizer
Hemostatic Gauze and Powder
Hydrocortisone Cream
Hyfin Chest Seal or Vented Chest Seal
IFAK
Imodium
Insect Sting Relief Wipes.
Laxatives
Latex or vinyl gloves
Liquid Bandage
Moleskins
Multitool-endless uses
N95 Mask (if more dire of a situation switch to a gas mask)
Narcan
Nasopharyngeal airway – 28 FR
Needle and Thread stored in Isopropyl Alcohol
Non-stick Pads
Notebook/Pens
Pain-reliever (Aleve, Tylenol, Acetaminophen, etc)
Paracord
Poison Ivy Rinse
Portable Radio-Find out what is going on in the rest of the world
Potassium Iodate (KI) Tablets-This will protect your thyroid if there is a radiological emergency
Powdered Gatorade
Prescription Medications
Prilosec
Quikclot or Celox
Rolled Gauze
Safety Pins
Saline Eye Drops
SAM Splint
Shears (like what EMTs and Fire Fighters use to remove clothing)
Shoe covers
Silk Medical Tape Roll
Snake Bite Kit
Splints
Sterile gauze pads
Sunscreen
Superglue
Thermometer
Tick Removal Tool
Tourniquet
Triangular Bandages
Tweezers
Vaseline
Water Purification Tablets
Whistle/Signaling
Wool Blankets (minimum two)
Wound Irrigation Syringes
Is there anything you would add to this list? For more content and training that could save your life, check out survivalschoolmichigan.com
The Ultimate Nuclear and Chemical Defense Kit
We live in an era marked by wars and the constant threat of conflict. Every day brings new reports of a looming third world war, one that could turn nuclear at any moment. Most of us are not millionaires or billionaires with private bunkers. So, what can the common man do to survive such cataclysmic events? You can build a kit, and find the right shelter if there are nuke detonations.
Gas Mask-Here are 5 recommendations: 1) MIRA Safety CM-7M or CM-8M which is compatible with a 40mm NATO cartridge. 2) Avon Protection M50 3) 3M Scott Safety M120 4) Drager CDR 4500 5) SGE 400/3BB. Each of these 5 are CBRN rated (Chemical, Biological, Radiological, and Nuclear) which is what you want.
Protective Suits-Hazmat suit.
Water-Minimum of 1 gallon per person per day. Bring a drink mix like Gatorade. Powder is easiest to transport.
Food-Preferably non-perishable such as freeze-dried food, energy bars, dehydrated fruit, hard candy, etc. Think about calories to stay warm.
Dosimeter
Rate Meter
Charger
Geiger Counter
Sand Bags-Good for creating a buffer from gamma radiation. Although if you are filling them with dirt after a nuclear event you are too late.
Decontamination Kit-A shower and place to wash off contaminants.
HEPA Filters-Use inside the structure you are sheltering in. Hopefully you found a concrete basement below ground, or are the middle floors of a high rise.
Plastic Sheeting and Duct Tape-Seal all vents.
Fresh Clothes-Season dependent.
Contractor Garbage Bags-Place contaminated clothing inside these rugged bags.
Sleeping Pad-Remember, conduction sucks the heat right out of you when you are laying against a cold surface. Put a layer beneath you to prevent this issue.
Sleep System-Sleeping Bag, pillow, blankets
First Aid Kit-For minor cuts, burns and other injuries.
Potassium Iodate (KI) Tablets-This will protect your thyroid and help to prevent cancer at a later date.
Flashlight-Have extra batteries, I swear by Surefire flashlights.
Cell Phone-Have it fully charged before you leave and have a charger in your vehicle.
Mini Stove-Small propane or similar gas stove to cook or purify water. Not contaminated water.
Portable Radio-Find out what is going on in the rest of the world.
Multitool-endless uses.
*If a nuclear bomb detonated and you are still alive, prepare to hunker down in place for a minimum of 3 days. This is due to the fallout and gamma radiation.
Is there anything you would add to this list?
Hardtack: The Timeless Survival Biscuit
Hardtack
Hardtack is more than just a simple biscuit—it’s a steadfast companion that has traveled through the annals of history alongside humanity’s bravest explorers, seafarers, and soldiers. From the days of ancient Egypt, where it sustained sailors on the Nile, to the ranks of the Roman legions marching across vast empires, hardtack has been a reliable source of sustenance.
During the tumultuous Middle Ages, soldiers in battle relied on these resilient crackers, known by various names such as sea biscuit or ship’s biscuit, as their unyielding ally in the face of hunger. Hardtack’s legacy continued to expand, becoming a staple aboard naval vessels across the globe, ensuring that seafarers had a durable food supply on long voyages.
In the American Civil War, hardtack was indispensable for soldiers on both sides, often softened in coffee or soup to make it more palatable. Fast forward to the 20th and 21st centuries, this hardy bread earned the moniker “pilot bread” as it was carried by aviators, proving its worth in the skies.
In a world where modern conveniences might fail, hardtack shines as a beacon of survival. Its incredible durability allows it to last for years when kept dry, outlasting the need for electricity or refrigeration. With just a few simple ingredients—flour, water, and a pinch of salt—anyone can whip up this life-sustaining biscuit.
When you need to bug out, hardtack’s lightweight and compact nature makes it an ideal companion. You can carry enough to sustain yourself without being weighed down, and its versatility in use means you can turn it into a variety of meals.
This recipe makes approximately nine squares, each about 3″x3″. On average, one or two squares would be served per person, making this batch capable of feeding 4 to 9 people.
Recipe for nine squares:
- 2 cups of flour (use white or whole wheat)
- ½ teaspoon of salt
- ½ to ¾ cup of water
Instructions:
- Preheat your oven to 375 degrees
- Mix the flour and the salt up in a bowl or container
- Mix water into the flour and salt until you make dough
- Roll your dough onto a hard surface that has been pre-floured
- Get the dough good and floury to where it won’t stick
- Cut this dough into squares about 3”x3”
- Use a chopstick or other similar object to poke holes in each of the nine squares
- Poke anywhere from 9-15 holes in each 3”x3” square
- Place the squares on a baking sheet, ungreased
- Bake for a half hour at 375 degrees, turn it over and bake on the other side for a half hour
- If it is not completely dry or hard, keep baking each side
Once your hardtack emerges from the oven, let it cool completely. If you store it in an airtight container, it can last for many months, even years, preserving its legacy as an enduring survival food. Transform your Hardtack into a culinary delight:
- Soak and Savor: To enjoy hardtack without risking your dental health, soak it in water, coffee, broth, or soup until it softens up. This simple trick makes it much more palatable.
- Fry for Flavor: For a delicious twist, pan fry your hardtack. Many people love frying it in bacon grease, adding a rich, savory taste.
- Perfect Pairing: Hardtack pairs wonderfully with soups and stews, complementing the hearty flavors and providing a satisfying crunch.
When times are tough or you’re in an emergency or survival situation, hardtack stands as a reliable ration. While it may not earn a Michelin star, this humble bread will keep you alive and well when you need it most. Bon appétit, adventurer!