TLDR New to college, dove in and found a social group. But it's not the right social circle for me.

So, I posted a while ago about bro-game, and just general social skills for kids new to college a while back (around the start of school.) And I got a lot of great advice, and I really appreciate it, and I followed it, and ended up in the wrong crowd. My circle of friends consists of the uber religious, prude, bible thumper types (mid west problems). It probably goes without saying, but that type of group isn't conducive to my personality, or what I want out of college relationships. I like booze, smoking, and sex. They don't approve of that stuff. So, I need to find some people I can get along with, both bros and ladies.

Basically all the advice on my previous post was "capitalize on the fresh start." Well, it's hard to do that half way through the semester. I still strike up a lot of conversations with a lot of people, but everyone tends to be very guarded about their vices and that makes it a little hard to find out who I have stuff in common with, not to mention most people have already formed their cliques. Any advice?