bmk01,
Do you have a website with your photos? As yet another money making fantasy, I was thinking of the Travel Channel Academy; they hint at the possibility of selling your footage to them, but maybe that is a lost leader. But in any case, if you are traveling around, why not shoot stock video footage?
I'm already living in 325 sq ft, so scaling back a little more mostly entales getting rid of books and nic nacs. The biggest dillema right now as far as trailer space/living conditions would be my pets; the pond turtles would need to go to a sanctuary, and the 3 canaries and the lovebird could go with, though I'm not sure how happy they would be. And if anyone has ever had a lovebird.... she's sweet, but willful, and mildly destructive! And she is not used to living in a cage! Not sure what to do with that!
Jane