Debris shelter built by the group during the Winter Meet in Missouri, the last weekend in January. The temperatures ranged from single digits at night, to the high 20s during the day. Koa stayed in the shelter that night and was actually too warm for his sleeping bag, with the temps in the teens, and the wind blowing. The cadre for this was IA Woodsman (aka Terry). Terry is a former USAF SERE Instructor.