I buy stuff from https://mypatriotsupply.com/ too. (there’s another posting below)
The problem with dehydrated food is that it is very expensive. It is cheaper to stock with 5 gal tubs with mylar bags.
https://readysquirrel.com/foods-stored-in-a-5-gallon-bucket/
It’s quite shocking how much food you need to survive for a year.
I have a three fold strategy: full freezer with cheap meat, shelves with canned goods, oils, spices, ketchup, ramen noodles etc. and 5 gal tubs of flour, rice, beans, milk powder, potato flakes, lentils, peas, beans, etc.
In all cases, you need access to clean water. Without water, you’re screwed. I bought a fairly pricey gravity fed filtration system.
Is that like a Berkey?