That all sounds just right. Hah, Sam would try to be mature and aloof, and Dean would flirt with everyone (a few days ago I would have said 'slept' with everyone but after "Route 666" I get the feeling he's not as big a player as he pretends to be). Then they'd have to leave town to find another mission, and after doing a bit of groundwork on their new job, Dean would be like, "Right, Sam, you go ingratiate yourself with the old ppl and find out their secrets. I'm going to go find my fangirls in this town."