There were about 10 other upperclassmen rushing from my dorm. One dropped out when her group of choice dropped her but the rest got the groups we wanted; I recall that one went Tri Delt and one went KD. Now I do want to say that some didn't get the sororities they wanted in the beginning, it was more like they got what they wanted once all the groups that didn't want upperclassmen had made their cuts.
Let's see, other random memories: the Orange Bowl Queen pledged, after being fought over tooth and nail by all the groups. However, she spent a lot of time partying and flunked out; she was never initiated. The 2 girls in my recruitment group who never smiled once during rush and always looked mad, even in parties, also managed to pledge great groups--?? Maybe they were socially prominent?
One girl in my rush group was the sister of a girl who'd rushed three times to try to pledge a certain sorority and was finally successful the third time. Little sister pledged the same sorority but depledged weeks later.