Swim & Tennis membership for non-residents?

After I picked Madelyn up from preschool today, we checked out a Swim & Tennis club at nearby Ryland neighborhood in Marietta today and was told non-residents can't join. Ugh.

The neighborhood has been in development for about 3 years now and is about 1/4 finished.. if that. It's a beautiful neighborhood with nature trails, a kid pool, playground, etc and we live within walking distance. It would have been really nice and easy to go to the pool and playground there. You think they would appreciate the membership dues from non-residents. Oh well.

Any suggestions for Swim & Tennis memberships in the Marietta area?

Look out Kim.. we'll be at your pool all summer!