Peace in Africa

S2, E2: Peace in Africa is as rare as the diamonds she's hunting. Follow the the largest remote-controlled deep-sea dredger in the world as her crew mines thousands of tons of mud for a few precious stones off the Diamond Coast of South Africa. It'll be a pressure-filled week. This Mighty Ship needs to deliver about 20,000 carats every 28 days to earn her keep, and when she falls behind quota, her captain will have to take some big risks in some very rough waters.