I get my fruit trees from Stark Bros. They are about an hour north of me, so I even save on shipping and go pick them up myself.
I had the best luck by starting an LLC business and going to the commercial side of Starks. The customer service is great and so are the prices. This area is not good for growing a lot of the varieties of fruit trees and my sales person was a huge help guiding me on what I could grow and what I could not grow without serious complications, Like Honey Crisp, he said I needed allot more experience before trying HC.
The deer are my biggest problem, what trees they don't eat they will rub all the bark off, and kill the tree that way. Two apple trees dead this fall. They also severely damaged my new "Kindred Spirit" oak tree, I do not know if it will survive.