Well, if you are willing to tell us the name of the school that you will be going to, I'm sure that we might find someone who is familiar with it.
If you don't feel comfortable doing that, check out the website of your school and find out what sororities are affiliated with the campus. Then, look at each sororities website to find out a little more about them. It might make it easier when you move down here to be somewhat familiar with the sororities.
Also, even though I am part of a NPC sorority, don't disregard the local sororities at the school. If you are interested, many schools also offer multi-cultural sororities for girls of all ethnic backgrounds and a wide range of other sororities.
Good-luck! Please post some more if you have any questions! Everyone on the boards will be more than happy to assist you in any way we can!!!