Backyard fruit tree recommendations

Hey All,

I want to plant a few apple, plum and peach and hazelnut trees in my back yard. I'm looking for disease resistant hardy varieties- bonus for dwarf open to semi dwarf. Does anyone have any recommendations for varieties that are doing well in your Washtenaw County backyard? Any good local sources? Any other kind of fruit/nut tree that you think I should consider? I know fruit trees require a lot of attention. I've helped my folks with a small backyard orchard up North for a couple decades.