Well, if you'd like to join the team, just let the Ride Guides know and they can take care of that for you. Otherwidse, come on over to the "Cancer Crusaders" thread here and say "hi"...we don't bite ;)
After that, it is pretty easy :) We're actually hoping to get together for a team meeting on the 20th to work on some group rides, rund raising and team sponsorship opportunities. If you're available, that would be great too :)