Nah. Your not alone. We started swinging a few years ago and that was a big deal with us. Really, me. My parents are pretty young themselves (Dad's 46, moms 43...I'm 27.)
I didnt want to be active with people my parents age or even close to their ages. Its kinda weird, really.
The first club we joined in our area was all much older people. It was awful. We felt like we were attacked and we werent even remotely interested in ANYONE there. We also felt kind abd for feeling that way. What do ya do? Do you play just to play or do you play to have the best time possible?
*shrug*
There are quite a few younger swingers out there. You'll find 'em