[astroAPhi]

Do you have a similar thread on LiveJournal? Just curious, since I posted there.

Talk to your Greek Life office first to see if the campus can handle another sorority. The other sororities may not be willing to help because they're struggling themselves.

I would strongly suggest doing a lot of research on already existing sororities, national or local. They both have their benefits, and it just depends on what you want and what is the best fit for your group. Either way, starting a new group is a lot of work.