Spring Rush at UNC?

How does spring rush for sororities work at UNC for girls who aren’t freshmen? Is there a system in place such that everyone will get a bid, or is it possible to not get a bid at all?

Also, how can I learn more about the personalities of different sororities? I’m not very girly (like a typical sorority girl) so which sororities would match my personality best? Are there any sororities which I should avoid or ones that are not reputable?

You should check the UNC Panhellenic page for this info.