The Premium Family Membership will offer all family members the following benefits at CTA: Unlimited Ball Machine Usage, Unlimited Court Reservation Usage, Discounted Clinic, Camp, Private Lesson, & Event Rates. Video Analysis during Private Instruction. Premium Members will also have the ability to reserve courts for free play 7 days in advance. Members may invite guests for a fee of $5/day which will be billed to the member. In-house racquet stringing service available only to founding premium members at a rate of $15/racquet plus the cost of strings. Members may enjoy discounted rates on Yonex products.