maybe this could help you...
JoAnn Arnholt: Dean of Fraternity/Sorority Affairs
arnholt@rci.rutgers.edu
Amy Vojta: Asst. Dean of Fraternity/Sorority Affairs
vojta@rci.rutgers.edu
if they can't help, get a list of all fraternities and sororities on campus. individually, you could go to each of them. i'm sure they'll have some basic info about that chapter's history. the major problem w/this way is that you probably won't get any information about organizations that are no longer on campus. good luck.