If you want formal rush training, there's an event called the Recruitment Boot Camp, I believe there is still room to sign up, but the last spots in the two sections are going quickly.
http://www.angelfire.com/wi3/greatno...s/bootcamp.htm
This is being put on by CampusSpeak, (who is also looking for interns) So it's not just a TKE event or a Fraternity event, but it will cover all types of formal and unformal rush and working with other chapters on your campus WITH A MONEY BACK GAURENTEE YOUR NUMBERS WILL GO UP. do yourself a favor, check it out, mention it to your exec boards, if your looking for help, this is a great way to get it.