There’s the compass. There’s the compass and map. And then there’s survival gear like this Garmin High Sensitivity GPS tool with its GLONASS receiver, 100K topographical maps, BirdsEye Satellite imagery subscription and triple axis compass. The screen is easily readable in the brightest sunlight or deepest night and the 8GB of memory mean you’ll always have the information you need now at your fingertips. If you’re serious about staying out of trouble when you venture into the unknown bring the Garmin High Sensitivity GPS tool with you and rest easy.
Survivalists maintain their group identity by using specialized terminology not generally understood outside their circles. They often use military acronyms such as OPSEC and SOP, as well as terminology common among adherents to gun culture or the peak oil scenario. They also use terms that are unique to their own survivalist groups; common acronyms include:
This tactical flashlight fits neatly into the palm of your hand so there’s no excuse for not making it part of your survival gear. It produces 300 lumens of intense, focused light, has 3 operational modes – high, low and strobe (particularly handy in emergencies) – and is tough as nails so you don’t have to worry about damaging it. It’s the kind of rugged, dependable companion you want with you if you’re lost or injured and it will greatly increase your chances of enjoying a successful resolution to your situation.
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This group stresses being able to stay alive for indefinite periods in life-threatening wilderness scenarios, including plane crashes, shipwrecks, and being lost in the woods. Concerns are: thirst, hunger, climate, terrain, health, stress, and fear. The rule of 3 is often emphasized as common practice for wilderness survival. The rule states that a human can survive: 3 minutes without air, 3 hours without shelter, 3 days without water, 3 weeks without food. 
With goTenna you use a simple smartphone messaging app as a platform for sending SOS messages along with your handheld hunting GPS coordinates should you need emergency help. You can also use it to chat with emergency services so they know your exact condition and can prepare accordingly. It’s off-grid survival gear at its best and could be the difference between life and death.
Also, many who come out here don’t seem to have taken into account ONE aspect that has already marked and recorded their interest in this/these skills. We ALL listed that we came out on here to learn in the least about it and data doesn’t get deleted or lost. (Just saying, we do have a digital fingerprint complete with email, IP address, and every letter typed.)
To me, the best option is to store emergency food. How much? If you have none, store enough for a few days. If you have enough for a few days, get enough for a week. How much you store depends on what time frame you think you're at risk for having to be completely independent. The early settlers of the southwest liked to store enough food for a whole year and still do to this day!