Step 2: Finding the Contraband
Set sail and follow the mission marker on your map. However, note that the marker may only give a generalized location for where the items can be found.
As you sail, keep an eye out for floating wreckage and boxes in the water, which contain the contraband.
Tip: You won’t be able to land on any islands, so focus on Skull and Bones Items scanning the waters for these floating boxes.
Step 3: Collecting the Contraband
Explosive Firearms and Opulent Rum are found by interacting with the floating boxes. Sail up next to the boxes and collect them.
After Skull and bones items for sale cheap collecting from a few boxes, you should have the required amount of 6 Explosive Firearms and 6 Opulent Rum.