Ask the women you know if they have any contacts in the sororities that are on your campus. If they do, they could introduce you.

If that doesn't work, contact your nearest local Alumnae Panhellenic Chapter. www.npcwomen.org gives contact info for some. If there isn't any info listed for the one nearest you, you can email the NPC and ask them. Make sure you introduce yourself and state why you're asking for APH Chapter contact info.