I don't recall the woman's name, but at the All Animal Expo (www.allanimalexpo.com) in Wheaton, there is usually a woman there that breeds chameleons.

(I found her website). It is http://www.chameleoncorral.com/

You may want to check her out. I've never owned a chameleon, but I have seen her animals at the show many times and they look nice, healthy...etc.

With the current gas prices, not all of the vendors are at every show now (and the summer is usually slower for sales anyway) so I would contact her first to see if she is going to be at the show before you make the trip. She may also be able to give you some better information.