I wonder if I could talk Rich into it...I could get a Prius to tow it around, I could totally keep my cats and just let them run around outdoors when we're settled somewhere, and I'd save an assload of cash on utilities, rent and mortgage payments, etc. I'd have to buy the Prius, but if I'm only paying $15 a month on utilities and paying less than a grand total for the house, I could TOTALLY afford it. I would be so uber-green!!
Downsizing to 100 square feet of bliss is the way to go.