starting a local on a non-greek campus

[lemons232]

All of the rules at my school are so strict and non-negotiable that we knew going into this that suing the school could be an option for creating a sorority. Needless to say that's a little too messy, so we're trying to work with the admins.
While I did say I wanted the organization to be about sisterhood and women, I have done some re-evaluating of my motivation. Since my campus is 66% women, I don't feel like there would really be a strong male presence. To ensure that we have female leadership (which surprisingly is a problem on my campus) I'm going to ask if we can have a rule of only women in the executive positions. I really want to make a group on campus that brings together people from every dorm, every major, with any interests. I think creating such an organization would be a positive impact on my campus which has always been my number one goal.
I'd appreciate any other advice/input. Thanks for the comments, it helped me put things in perspective!