Albemarle Ciderworks just reopened its tree sales division today after a long hiatus from disease quarantine.
They are not doing peaches this year.
They have apples, pears, plums, and a cherry. Website has beautiful photos of the fruit as grown at their Virginia site, with interesting descriptions.
Info on their rootstocks.
https://www.albemarleciderworks.com/faq/orchard/rootstock
They also sell scionwood.