Muldoon,
Since you are primarily interested in one specific sorority, you might want to post your questions to the forum for that sorority. I've seen many prospectives post questions such as these to the boards and I know at least one group, DST, has a prospectives FAQ on their forum in this site.
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Fraternally,
Barbara
Zeta Tau Alpha Alumna
If you have to go around telling everyone you're in charge you're not much of a leader.
Tallahassee Area Alumnae of ZTA
Tallahassee Alumnae Panhellenic & Sorority Recruitment FAQ