This quest scales to the player's level; it is unknown if it has a minimum level.
Livia Montelius recruits you to join the ship Bane of Prexus in their voyage to find Kunark.
After accepting the quest, ring the Marinier's Bell (the Travel Outside of Freeport Bell), and select Kunark Expedition to join the ship.
Upon zoning you find yourself on a ship. Speak to the Captian to initiate the encounter.
A ship sails up alongside and you are boarded. You cannot board the enemy ship.
There are four waves of attacks, the first three were two levels below me and the last, with the enemy Captain, was one level lower. The first wave boards, takes out some of the ship's crew, then becomes attackable.
The final encounter drops a little coin and a torn mariner's chart.
After killing the captain click the ship's wheel to return to the Harbor and report to Livia.
Once you complete the mission aboard the ship and you return to the harbor, speak with Livia Montelius again. She will direct you to seek out Cartographer Orex (-228.64, -48.96, -15.39). He is located on the second floor in Seafarers Roost just South of Livia.
After speaking with him you must return to Livia Montelius to report that Cartographer Orex as taken the job.