You might also check if there is a local cash and carry…that’s a business which sells wholesale to other business/restaurants. You can buy bulk there for almost wholesale prices. They will have bulk items of many things in addition to other items like paper plates, napkins and you get the idea. If you can find a place which sells bulk, then ask your favorite store to special order. Who knows, you might get it cheaper that way. BTW: Gaye, next time you’re on the mainland near Mt. Vernon, check out WINCO for those bulk items.
Yes, freeze dried food is pricey.  With some care, however, you can find pouches, tins, and buckets on sale.  The advantage of freeze dried food, and meal pouches especially, is they are lightweight and therefore transporatable.  They are quick to prepare and require no planning or thinking.  Add hot to boiling water, stir, let sit for a short time, and eat.
It isn't hysteria, and GMO isn't 'evolution'. One of the biggest issues for preppers and survival is that GMO seeds will not reproduce in the same way if the seeds are saved and re-used. In fact, in many instances (maybe all?), it's illegal to save the seeds and re-use them! It's far better to track down heirloom seeds that are native to your area and/or compatible with your climate. A good place to start looking is ×