Yeah, one of the suppliers I've identified for freeze dried foods is one of those survivalist prepper type stores. I'm sure my use case is not what they're thinking about :)
Hmm, yeah, that makes sense - I'd still be interested to try it just to understand the process and see how it turns out. Ultimately if this gets big enough I'd want to find a co-packer for production, so it would be good to understand the whole process at a small scale before going that route anyway.