Where should i go to college?

I can't decide where to go! I can't limit it down from this list... Penn State, Pitt, Delaware, Fordham, Tulane, Dickinson, and Muhlenberg. And i got waitlisted at Lehigh, Colgate, and Lafayette. I'm interested in greek life, but not set on it. I'm pretty sure I want to be pre-med. I'm used to small classes but I've never been in big ones.. so I'm not opposed. definately want to party, but also want to do well in my classes. I'm a B+/A student at a small private school and I'm used to doing a lot of work. HELP??