It's a scorcher in Death Valley as Nick takes to the adrenaline-pumping sport of sand buggy driving on Dumont Dunes, speeding up and down the vast sand hills. His companion, expert buggy driver Shane Trittler, is shocked but admires Nick's daredevilry. Nick wants to see for himself how hard it is to survive here. He meets up with survival expert Tom Coyne who once trekked 135 miles across Death Valley in summer, carrying no food or water. He shows Nick how to forage for food and find water, and how to make fire with a bowie knife, string and two pieces of wood, a notoriously tough task – is Nick up to the challenge?