oh, yeah I need like a 4x I think that's what mine is--i'm a pretty big guy, but I'm surprisingly effecient on my air consumption--Do you think they'd have my size? I'd LOVE to go, but is there a way I could come back and make it one big day trip? We just had a baby and my wife would go NUTS if I left her with the newborn for all night right now (He's a week old); I mean I could even drive and meet you guys up there-