Hull Breach 2

The Mariner may give you this quest after completing Hull Breach and during another checklist quest "The Changing Tide". She'll send you to the foundered cargo ship to the SE of the island called the MS Azalea. Make your preparations then take the long hike to the south of Far Harbor to reach the ship. Upon reaching the location, engage the trappers and kill them. Their boss is a power armor-wielding trapper named Bilge. Like before, you can shoot its fusion core to force him out of the power armor and give you significant advantage.

Take note that after killing Bilge and a few trappers, the quest may tell you that you’ve “cleared” the area even if there are still numerous enemies. Make sure to kill them all so you can scavenge this location for loot. Once done, report back to the Mariner to complete the quest and get your reward.