spring rush

I'm highly interested in rushing this spring but I have no clue as how it all works out. I told myself I want to get involved this semester and I've always wanted to be in a fraternity. can anymone help me out?? I know if I ask which one is the best i'll get biased answers but I just want to know. I heard Pike was supposedly one of the top tier's here on campus. btw i'm a transfer student.