I really enjoyed riding with Betsy Parker at Hunters Rest Farm in Warrenton area, she posts on this board in the foxhunting section so you should be able to find her as a member, she has a bed and breakfast and a lovely barn and outdoor arena, and just gorgeous trails that include a meadow to gallop in and a river to cross. I went there for disability treatment and therapy and to de-stress and it was the best summer I had.