Greg..
Unless its behind the scenes (Webmaster, event coodinating, contact waypoint) there's probably not much you can do with the RCU. But hey, there's always stuff that needs done, and it doesn't
have to be by a girl.
I think the best thing you can do, is get the girls on your team involved with it. Expanding the female population of RCU will help it immensly. For every 5 people who joins just to join, there will be 1 who joins and makes something of it.
Get the word out.. there are many ways. I wore my RCU headband at regionals and Nationals
and Abi.. you know you can't count on me for anything