Recruitment is not scary, although it might be stressful. It is a necessary evil to the world of sorority life.
I would use Advanced Search on google and search this site (greekchat.com) for the words Rush or Recruitment AND Washington. Keep in mind this will pull up Wash. DC stuff, too, but it is a start.
ETA: I decided to make it easier... here is the search I'm suggesting (just click it):
http://www.google.com/search?as_q=wa...s=&safe=images