Tennis -- A game for life. I feel the same way about geocaching... This one should be pretty easy to locate once you are at GZ, but be mindful of muggles on nice summer days.
*** Congrats to Erron-Avery on his FIRST-EVER FTF!!***
Update: Seems that the University has now locked up an adjacent area to the North with new fencing and gates with chains. Approach GZ from the South for an easy walk without fences blocking your way.