Oops, sorry about that -- I didn't even bother to check the dates.
There should be an Office of Greek Life on campus that you can call for information. If you can't find a listing for them, I'm sure someone at the school's main switchboard can direct you to the right place. Best of luck to you!
Call Eileen Steinhauer, she's the student activities director! Shorter has 2 nationals, Phi Mu and Zeta Tau Alpha, and a local, Epsilon Sigma. Rush is usually in September!