I know out here in CA, Gamma Zeta Alpha, Nu Alpha Kappa, and Sigma Lambda Beta are big. Go to
www.collegiatecircuit.com It's a Latino based collegiate website and there's a BUNCH of Greeks on there. In their profile's they may mention stuff about their orgs, or have links to thier orgs. It's a good place to find out about them. I have a bunch of friends in Latino based frats, they're cool peoples.
