RFID on the Skifield

Apparently Whakapapa Skifield (http://www.mtruapehu.com/) in the central north island is introducing RFID -based season tickets. This could help to solve one of the biggest problems I seem to have when skiing - where were we supposed to meet ? As a snowboarder who falls down a lot and isn't as resilient as 20 years ago, I find having a mobile available often means it gets stuck in your ribs. However if the pass itself could alow you to track the locations of your party members then that would be great....