DWT - Deadweight tonnage refers to the utmost load of cargo, gasoline, provisions and ballast a ship can carry. OBO - The concept behind these ore-bulk-oil carriers is to offer them something to hold on the return leg of their trips, so that they will generate profits each methods. In reality, the International Association of Independent Tanker Owners (Intertanko) issued a doc for tanker personnel, "Best Management Practices to Deter Piracy within the Gulf of Aden and off the Coast of Somalia."...