feminism: the policy, practice, and advocacy of political, economic, and social equality for women
feminist: a person who advocates feminism.
Does this sound like you? If yes, you should check out FMLA - Feminist Majority Leadership Alliance. It was just recently started by a friend of mine (well, the UW chapter was just started, at least). It's a non-partisan organization, and we've only had one meeting thus far.
Our next meeting is Wednesday Feb. 11th at 5:00pm in Denny 211, if anyone is interested (which you should be... because I said so).