It kind of depends where in Austin you are. There are 4 clubs I can think of off the bat, GAMA north of Georgetown, ARCA which is east of the city, Hill Country which is in South austin, and a small club which fly's out of round rock. I belong to GAMA but I have flown at all of them at one time or another. Your not going to find alot of people your age at any of them but I think ARCA and The south Austin club probably have the most going on. If you have an AMA card, take your plane and go visit them, there all friendly.