Adult Tennis Clinics Sign Up for the Summer Adult Tennis Clinics Name* First Last Email* Phone*Level*Beginner/2.53.0 and UpLessons will be on Mondays from 5:30p - 7:00p. The cost is $23/day. You must pay in advance. Checks made payable to "Bo Petro".Lessons will be on Wednesdays from 5:30p - 7:00p. The cost is $23/day. You must pay in advance. Checks made payable to "Bo Petro".EmailThis field is for validation purposes and should be left unchanged.