http://delts.org/programs/dtaa/
Above is a very general discription of "Delts Talk About Alcohol."
I took the course a few years ago as an advisor. What I thought was good is that it doesn't attempt to stop people from drinking, but rather points out the effects of alcohol and other issues to make the drinking experience (if you choose to drink) a safe one.
This was the first partially Federally funded course in the Greek World and was shared with several other fraternities and sororities who were allowed to use the information under their own names.