Previously I joined a Try-Out at the SwimGym pool, do I need to do a new Try-Out? If you joined a Try-Out in the SwimGym pool or have been a member in the past 6 months you can register immediately. Depending on your swimming level a waiting list might apply for new or returning members. Related articles What swimming level should you have? How do I become a pool member? What is a SWOD? Is there a waiting list for the pool? I have been a member of SwimGym pool previously: do I need to join a new Try-Out?