Linkedin would be the easiest way.. Just type something along the lines of : MBA candidate (name of school) and you get a bunch of contacts.. In addition you can always email the admission department and ask to be put in touch with a current student.. This type of request is very normal and adcoms are used to it..
I hope this helps a little
Sent from my Galaxy Nexus
I hope this helps a little
Sent from my Galaxy Nexus