If you're already trying to "get out of" living in the house your junior year, I don't think you would be a very good member. Don't bother rushing.
Your friends are allowed to live with you (out of the house) even if you're not a member, you know.
Ditto. Sounds to me like you're rushing for ALL of the wrong reasons. If I were you, I wouldn't even waste my time-- much less the time of the sororities who you've prematurely decided you don't want to join.