Unfortunately, you just missed the Maricopa County Fair which had a large representation of many breeds of poultry and breeders there. You also might want to check out the Arizona Poultry Organization, though I think you have to be a member to access the breeder's section, I may be wrong. Craig's List is iffy as I do know for a fact there are some people listing themselves as breeders but they buy chicks from feed stores and pass them off as their own. Having said that, I did find a breeder of Golden Marans on Craigs List in Queen Creek and she is legit and very involved in the show circuit. I think there is a couple phone numbers listed on the main page of the AZ Poultry Org so you might want to try them and ask about breeders info. Did you have a particular breed in mind?