Hi Richard,
My partner (40) and I (29) are also considering a move to Kentucky soon with hopes to start a native/edible plant nursery business. We've been traveling through the central states camping out of my car and that area just seemed so perfect for us. We also both concluded while setting up our camps that building our own off-grid house and structures seemed so much more fulfilling, affordable, sustainable and fun than renting/owning a regular house and have our sights set on something like that. As we're not at the point currently to buy land, an arrangement like this seems like it could be perfect. We're both gardeners and primarily planty people, I went to school for Conservation Biology/Environmental Science and he Horticulture, but we have a bit of know-how with construction & irrigation and love learning all the different permaculture techniques through this forum & youtube, etc. It sure would be fun to help out & do more hands-on work and possibly carve a little corner out for ourselves & our dog & kitty & a little plant nursery. Please feel free to message me if you'd like, we may be back in the area in the next week or 2 as well for a possible meet-up.
Take care,
Norma