$10 to play if accompanied by a member of the JCC. If I'm not there, mention my name and see if they'll extend you the $10 rate.
The basketball courts are upstairs.
You don't have to have any religious affiliation to play at the JCC.
Directions to the fitness complex:
Park in the parking garage complex.
Take the stairs up to the fitness center lobby.
(Or you can ask for directions from the guard at the entrance to the parking garage complex. Enter the parking garage through the "Visitor's" side.)