You are stranded alone on this island. Storms are rolling in, fast. You need fire, shelter and more, and you need it now. In episode 4 the explorers face their toughest challenge yet - Survival. See who makes the cut and who gets sent home in this latest challenge of Woods Canada's Greatest Explorer. Watch now at www.WoodsExplorer.ca. #WoodsExplorer #Survival #Bushcraft #Outdoors #Webseries