I don't understand what is so difficult about this issue. Follow the laws set forth by the state that you live in. Follow the rules set up by your campus and fraternity or sorority. Do these things, and you don't have trouble.
As for this whole rape issue...1) at my campus, greek or not, rapes were known about by the student body and reported on. 2) if a woman sees a man completely wrecked, can't talk/walk and such, and could easily be taken advantage of, she should call him a cab and send him home, just like the fraternity brothers should do for a woman they see. I don't understand what's so hard to see in that!!! Have a little respect for each other for the love of pete (I don't know who pete is

)!
Finally, for James...bitter much?!? Come on, you can't possibly believe that a woman at a party who has too much to drink and is not really in control of herself is preying on some guy do you?!?! I'm not saying the guy is evil, but he's a total asshole if he rapes her in that state! Plain and simple.