hey man, I'm in the same boat as you. I did find two shops that specialize in camaros in the area that might be able to help:
The first one in Dallas advised me that it would be about 6 months before they take on customer cars:
http://www.atlasmusclecars.com/musclecars/
Camaro concepts in Houston advsied they could do all the sheetmetal, but they don't paint:
http://www.camaroconcepts.com/fabshop.html
Let me know how you end up making out, I still haven't decided on a shop.