Ghost Pirates of the Sea-erra Madre

You direct the crew to head in the direction of the strange lights. As you get closer the lights seem to disappear as the ocean is cloaked in thick, mysterious fog.

The light seems to surround your ship on all sides and your crew is acting uneasily. They mention legends of ships disappearing in fog like this. Some of them want to turn back and others want to anchor where you are and wait for the fog to clear.