Cynthia, I'm so happy you got your Austin home safe and sound! Congrats!
Ok, haven't been on for a little while but the off the grid discussion has me really interested. I wanted to chime in
DH and I are aiming to go OTG at some point here, hopefully soon. We want to set up a solar room on the back of our house that utilizes lava rock to soak up the sunshine and heat our water and home. DH had a friend out in the desert who did that and it worked well. Solar panels are also of interest to us, and we're investigating making our own from aluminum cans. So far as food goes, we've been storing a plethora of heirloom seeds for planting and testing growing of new crops, like the little patch of oats we have going for the winter. Gotta have food, right? We've also got the turkeys and chickens we can breed for meat.
On the plant thing, I have been starting some trees from seed and accidentally sprouted too many orange seeds. Man, those things were fertile! If anyone wants a baby orange tree, I'll probably end up giving away a few of these. I'd rather not throw them out. Just let me know if you want one. I'll have two, maybe three seedlings to rehome. They are sweet orange type, Valencia.
Gary, I've been researching some hardcore OTG stuff, like making your own soap, lotion bars, ink, yarn/wool thread, cheese, even stuff like chocolate and peanut butter. I like luxuries, what can I say? Lol.
I've been trying to get my hands on some of the more exotic plants as I can. Still need a cacao seedling. Got a lemon and three oranges, working on walnuts and almonds. You'd be surprised how easy some trees are to start from seed. Our aim is to have an orchard to supplement food, as well as a greenhouse with the tropical plants.
Alright, I could go on, but I need to stop. I'm sure I've talked too much already. But yes, exciting stuff