If you have strong males I would say A Man For All Seasons by Robert Bolt.
Rumors by Neil Simon is always a fun show.
Our Town was one of the best shows I have ever been in.
Beyond Therapy is one of the funniest things I have ever read.
Little Shop... equals amazingness(and audiences love it)
Also Ball High School in Galveston did the original play version of Spring Awakening which was outstanding.
"Who do ya gotta F#%k to get a break in this town?!!!"-Max, The Producers.