Advanced tennis drills and play sessions, part tennis instruction part tennis matches

Hello Atlanta Tennis group, I have started doing the Combo Tennis sessions, this is part tennis instruction, part drill and part tennis matches, Ideally this is for the more advanced player but i would expect to be able to do this with pretty much any level of play. Rigth now I have a couple of times 3:45-5:30 Friday afternoon, Sunday 11am-12:30. looking at adding other times, ideally this would be a 3 to 4 person group to play doubles and the cost would be around $30 for the session.