Wow, thanks all for the replies, I think I kinda get it now !! Kind of, at least
AzTheta, which campuses don't use RFM? I know Indiana does it based on how many beds available per house, but do most other campuses practice this as well?
On another note, how would I know the recruitment strength of a particular chapter? I'm going to a school with 9 sororities, 7 of which are Panhellenic. It would seem kind of ...rude (?) to ask a chapter about this, right? I'm just not too sure how to go about all of this, although I'm not leaning to any sorority in particular so I'm open to all the chapters there!