Make sure you have physical books and printouts of critical information.
Do you know how to get around with a map and a compass?
Do you know how to purify your water to make it safe for drinking with bleach?
Do you know canning times for foods you are growing in your garden?
What about the things in your freezer in case the grid goes down and you want to preserve them in jars?
Here are some links that I hope will be helpful:
Old Time Knowledge Store (on Amazon) – https://www.amazon.com/shop/oldtimekn…
Why and how to plant a survival garden https://www.oldtimeknowledge.com/why-…
Learn how to compost https://www.oldtimeknowledge.com/get-…
How to purify water for drinking with bleach https://www.clorox.com/learn/water-pu…
Videos about composting in place, making fertilzer tea with weeds – See @Robbie and Gary Gardening Easy