I had a dream last night that I was going on my second trip for the year. Well, if you know the regs, you know this isn't "possible".
I was joking recently with someone that I could change my name back to my maiden name, get a passport, and then change my name back to my married name. I'd have two id's with two names, and pull off two trips a year!
Although I don't remember, I bet the registration asks for DOB or SSN, or someone as I'm sure many others have tried to do such shenanigans. Plus, I can't even go every year, let alone twice! Darn work gets in the way. But it's fun to fantasize.
Have fun, and hope you find some fun folks to go with. Since Rich didn't mention it, check on the GCPBA yahoo group, or RRFW yahoo group and you might find some folks ready to go.