Is it even worth rushing?

[Jacque]

I'm going to be transferring from a community college in Northern California into USC as a junior.I really want to join a sorority there, however, I know no USC alumni so I therefore know no women who are alumni of the sororities there :|

Anyways, I'm wondering if it's even worth it for me to rush since, 1) I'm a junior and I know they aren't preferred and 2) I have no letter of recommendation.

Any advice is greatly appreciated Thanks.