>>2153499>>2153539This anon is correct.
Stock up of book and knowledge of not only wilderness survival, basic machining and crafting, but also various plants and fauna in the area you'll be staying in. Not only will the information be invaluable without internet connection, but it's an easy way to pass that information down to others in your community.
Lot's of people overlook things like learning basic plants and vegetation that are edible and inedible