The idea that teaching women how to prevent being raped is "victim blaming" is silly. These classes aren't asking you to dress more conservatively or stay at home and not enjoy university social life, they are about how to effectively establish boundaries and maintain them against people who may not understand them, or in the worst case, against people who don't care about them.

This sort of education would probably be good for men too. Instead of just teaching "don't rape" teach how to communicate sexual and personal boundaries more effectively, and how to interact with other people who also have defined those boundaries as well.