Where can I find more information on joining a hip-hop class?

I had danced for 8 years when I was younger but quit when I was 11 and have regretted it since. It's been about 7 years since I've taken a class but I miss it so much I can't stand it. I really want to join a hip-hop class but I'm not sure where to find more information. I've Googled everything imaginable but have found nothing. I'm not sure what else I could do. Also, I'm afraid I'll be put in a class full of little kids since it's been so long since I've danced and am once again a beginner. If anyone could help me out It would be GREATLY appreciated. Thanks so much! :)