A battleship is required for this trick. First, buy any goods in a store and go to the island where that product is contraband or illegal. Then, talk to the smuggler in the tavern, fast travel to port, get on your ship, and sail to location the smuggler told you to meet someone. After you sell the goods, six solders will appear. The officer will talk to you. After you talk to him, the troops will draw their swords and attack. Kill them all, then go to your ship. When at sea, there will be three frigates all named Dolphine. Sink them each for about 6,000 experience each.