Here is the link to the USC greek Panhellenic site with current chapter links (the ones ADPiUCF posted don't seem to work).
http://www.uscifc.com/SPRING%20IFC%2...ororities.html
I know you've probably heard it a hundred times since you joined GC and you'll probably hear it a million more before you go through recruitment, but the most important thing is to Keep An Open Mind! You may go through recruitment and have totally different feelings about chapters. Keep researching and if you have any questions at all--feel free to ask! (which you've been doing a good job with, btw)