We haven't updated this in a while:
Real World
Amaya - Hawaii - Kappa Kappa Gamma
Janet - Seattle - Delta Delta Delta
Steven - Seattle - Sigma Alpha Mu
Aaron - LA - Lambda Chi Alpha
Mike - London - Sigma Chi
Mike - NYC 2 - Theta Chi
Kameelah - Boston - Alpha Kappa Alpha
Jamie - New Orleans - Phi Delta Theta
Kelly- New Orleans- Pi Beta Phi
Kyle - Chicago - Beta Theta Pi
Keri - Chicago - Zeta Tau Alpha
Cara - Chicago - Alpha Epsilon Phi
Kevin - NYC 2 - Delta Tau Delta
Frank - Las Vegas - Phi Gamma Delta
Trishelle- Las Vegas- Chi Omega
Ace- Paris- Kappa Alpha
Road Rules
Holly - Latin America - Delta Gamma
Mark - Season 1 - Sigma Phi Epsilon
James - Maximum Velocity - Beta Theta Pi
Kathryn - Maximum Velocity - Pi Beta Phi
Tara - Northern Trail - Pi Beta Phi
Emily - Season 2 - Kappa Delta
Kefla - Australia - Alpha Phi Alpha
Ellen - The Quest - Alpha Delta Pi
Chadwick - Australia - Sigma Phi Epsilon
Eric - Campus Crawl - Sigma Nu
Kendal - Campus Crawl - Kappa Kappa Gamma
Adam - The Quest - Chi Phi
Chris - Europe - Tau Kappa Epsilon
Dave- South Seas- (Not sure but was in a fraternity)