anyone know anything about Indiana's informal recruitment?

I dropped before 8 party for a couple of reasons, the first and most important being that I felt no connection with any of the girls that rushed me. I was so upset that I dropped rush Saturday. Now, I regret my decision completely. My whole family was a part of the Greek community here and growing up I saw how devoted they were to their sorority/fraternity and I knew that I wanted to do it. But when my turn to get involved came around, it didn't end up going as well. Last night, listening to all the girls scream, watching them line up to get on the buses, was torture.

I still want to be a part of a sorority.

So my question is, how does informal recruitment work? Is there even a chance of getting a bid if the only people you know are members of the new PC? And should I rush next year if things don't work out?