@Gypsy - hope you are feeling more energetic soon and the doctors can figure this out for you. I've been taking hypothyroid medication for years - but recently was told I needed to increase the dosage. I was amazed at the great difference it made when I did... suddenly I had energy again, to get things done. And there are plenty of things to do here.
So sad that you think you must sell your jewelry for a van or RV... I think your Sequoia is a nice sized SUV for preliminary trips. I really wanted to live the 100% nomadic life but now that I have a place to spread out in I can see how it really isn't suitable for me. I didn't like the uncertainty of not knowing where I would be at night, and never felt at rest enough to do any art projects. So I'd say, take it slow and don't jump into vanlife like I did. On the other hand, I just wanted to go home again, and here I am. Plus I can still go travel if my kids will agree to come over here to feed the cats.