I live in Boise, ID. Water and Gun dogs are popular. Sighthounds are not very popular, there is an active Greyhound adoption group though. Most vets in this town have a distaste for Basenjis, if they know what they are.
My present vet, loves Basenjis. My former neighbor had an Afgahn, 2 cats and some ferrets. She had nothing but good things to say about the vet down the street. So I brought my hooligans down for an interview with the staff. This office treats about 6 other Basenjis. They had only seen the red and whites in person. They knew of the other colors, but had never seen them. So when I walked in with my red and white, black and white and tri, they stopped what they were doing to met them. They also knew about the African project.
Those of us who are passionate about Basenjis are few and far between. Vets are the same way. When they are they passionate, their staff is also passionate about the breed.
There might be 50 vet schools between America and Canada. This is a small community. Just start cold calling and asking what they know about Basenjis and who they would recommend.