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well first you'd just have to get a crap ton of it and freeze it... but then once the power goes out, you might be kind of screwed.

wait, I thought jerky was dried? Or am I thinking of something else?

you have the right thing in mind. If it was sealed really well like vacuum sealed, it would be fine. It's actually a really good idea. Most of the "prepper" stuff I have seen involves military style MRE (Meals Ready to Eat) and powdered something or other. That's probably not as good for you, but easier to store.