Blackcomb mountain ski patrollers ride the Solar Coaster chairlift in Whistler, B.C., early morning Friday, December, 21, 2012. Some 30 Blackcomb mountain patrollers look after 3,414 acres of terrain on a daily basis making sure that the ski hill is safe each day for skiers of all levels. To date the hill has received over 513cm of snow for the season.JONATHAN HAYWARD/The Canadian Press