I'm getting into sport cycling here in Philly & think it's about time to join a club. There's a bunch of them, which is cool. I'd appreciate any feedback on which ones folks might think more appropriate for a rank beginner; i.e. reasonably supportive, a variety of skill levels, including beginners like myself, and a low bike-nazi quotient. I expect I'll just have to try and see what fits my style, etc, but any tips in the right direction are appreciated.