Hi Buttercup, welcome to GC! There's a lot to say about recruitment so I suggest you do two things...1) Checkout the website to the college you plan to attend and find out about what sororities are on that campus, then you can check out their main (and campus) websites. 2) Use the "search" feature at the upper right hand corner to look for answers to specific questions because a lot of your questions have probably been answered before.
