Makena -
Some NPC groups only require that you be an fulltime undergrad student while others require that you be fulltime undergrad and unmarried. Having a house on campus really makes no difference.
I know that my group, ZTA, requires you to be an undergrad and single, but if you get married while you are still undergrad you can retain collegiate membership or transfer to the alumnae chapter.
If I were you, I would find out what chapters were on campus and contact their national offices to find out their individual regulations on this. If the majority of groups tell you that they have no problems with married women joining, I would go through recruitment and give it your all. Be prepared, however - even though a national org. says you could join, the individual chapter may not offer you a bid. A sorority is a big time commitment and if you are attending school full time, working and maintaining a marriage, you really need to prioritize and be willing to sacrifice. If the chapter does not feel that you could dedicate the time and effort to your new sorority, they may not offer you a bid.
Just something to consider...and I do wish you luck!
Barb
P.S. If you need links to the NPC member fraternity websites, go to the NPC national site at
http://www.npcwomen.org or to my Recruitment FAQ page,
http://panhellenic.tripod.com/FAQ.html