change is hard

I've been working out at the local natatorium for 5 month doing water aerobics. I love it. The teacher is awesome, it's close to home, it all non-threatening "older" people. ...BUT the ugly truth is I need something more challenging now. I don't want to leave my comfy workouts. My typical daily routine, the pool where everybody knows my name...BUT I NEED TOO. I need to join the local 24hr fitness, but it's BIG, and scary, and I don't know anyone there. Change is so hard...It took me years to go to water aerobics to begin with...hopefully I can get over this fear and move to the next step soon!