When I was looking for my cockapoo, I saw Sherry's website, Florida was too far for us. I had found one in Florida that had great pups, but I can't remember the name. Good luck, there are many that out there that need careful investigation.
I live in Texas and did not like the breeders locally, so we found Chip in Arizona at Niu's cockapoos. She's a very small breeder and we adore Chip. Check the website for the Cockapoo club of America, they have a list of some of the breeders (but still be careful on this list) and also the North American Cockapoo Registry.