@danninyx - I believe that Katie Campbell email you and I that she will respond after she returns from shows this weekend. I believe that she will be able to help in some form...
I forgot to add: Do not buy a puppy from a pet store! I would only do it if the pup was older and was reduced in price significantly and you told the pet store manager/owner not to order/buy Basenjis again as they are not good sellers. If you do buy an older pup remember it will have significant issues especially socialization, house training and health. I have never bought a discounted B pup at a pet store although I almost bought/rescued a 6 month old Shiba Inu but by the time the weekend came he was no longer there and this was before I ever knew about dog auctions and Amish breeders.
And then more of present day breeders is Klassic, Kazor, Sonbar, Arubmec, Signet, Taji, Platimum, Ankhu, Jokuba, Zuri (although they have not been breeding much recently)
Advertureland in the dog's name would be seen as AB.