Ship of Fools is a side mission in InFamous 2.
The mission starts when a civilian approaches Cole and informs him that a gunboat has pulled up and is firing into a crowd of people. Cole must then run around the corner to the waterfront and destroy the boat. The mission is complete when all of the Militia soldiers are defeated and the boat has been sunk.
Upon completion, Cole receives 100 XP and slightly reduces enemy activity in New Marais.