If you are looking for WC's I think it might be a good idea for you to speak to Jim at The Chameleon Company, he imports and often has WC's available for sale on his website. He also comes very highly regarded by many people for the quality of his chameleons.
Be warned tho, dealing with WC's can be a headache to say the least, they are often full of parasites, dehydrated, listed under the wrong locale etc etc. Another option for new blood to your lines is to buy from someone who is not local, then you get a new breeder to add to your collection, and then dont have to deal with WC's.