http://galleries.burningman.org/filestore/2/1/6/6/8_a51ca984881fa15/21668pre_b48804d820a5366.jpg?v=2013-08-23+05%3A44%3A37
Heli-Vac
http://galleries.burningman.org/filestore/2/1/6/6/8_a51ca984881fa15/21668pre_b48804d820a5366.jpg?v=2013-08-23+05%3A44%3A37
Heli-Vac