I will do the Cheerleader. I'll do it. I have too many games, but this seems like just too much fun. I'm in. I dont have D20 Modern, I'll see if I can borrow it.
She'll be athletic, but ditzy, of course, but athletic in a totally non combat way, and ditzy in a stunned, but not stupid way. At least to start. Certainly I'll be someones girlfriend that is going to the cabin. Who goes to a cabin way out there with 3 girls and 3 guys and not couples, really. Not the girlfriend of the punk rocker, though, definitely doesnt work with the cheerleader. Daddy wouldnt approve.
Hopefully someone wants to do the football QB, or whatnot, although the marine? (soldier guy) would do in a pinch.
I am all for doing the backgrounds in the way Branding is doing his Reconquista games background/backstory. Post what you'd like from your perspective, then have others post their additions/etc and end up with a coherent group dynamic. Since we'd all know each other or not be together, it makes sense that way.