We (360 Cycleworks) have a club that you can join. This is first step to getting on the team. Our team is pretty unusual in the sense that we choose or riders more on personality fit than we do speed. We've been pretty lucky that most of the guys are strong, but we've passed on a few guys who were fast but didn't seem to fit in. The club gives the team and the rider a chance to check things out before making the commitment to race for the shop. We are definately in it for the fun factor so a getting along is very important.
If you need some more info you can send me a pm and I'll hook you up with the guys at the shop.