I know there are a few pet/show breeders in Florida, but I seem to remember Georgia and other southern states generally being devoid. Seems the pet/show breeders are clustered into specific locals: Chicagoland, eastern seaboard, northwest, and Cali. There are a few in Texas too, but that's a big state! There seems to be a growing group (compared to years past) in the southwest too.
I'll have to admit, I guess I'm one of those "evil backyard" feeder breeders now too. Oh well. I'd rather know what my animals are eating and how those animals were cared for than to pick up goodness knows what. I'd love to raise the food for my dogs/cats too, but that's not entirely feasible right now.