A Medium sized warship. Fitted with a fairly large storage hold, a crew section, officer quarters, captains quarters, a kitchen/crafting room, a weapon maintenance room(for the redstone, this shouldn't need to be messed with other than possibly resetting the clock). The ship is equipped with manned port and starboard cannons with closable cannon hatches. It is also equipped with a bow side rapid flame-thrower. The ship has a crows nest and a distress beacon.
I have updated the design with a new firing mechanism for the front facing flame-thrower cannon, it now fires several times faster using a new clock (Empties dispensers at a ridiculous rate). (Due to this, when it is spawned in the clock will need to be reset by destroying then replacing the redstone block in the cannon circuit room. Note that if the orientation of the ship is changed, the commandblock will need to be updated as it uses relative coordinates.)
I have also updated the aesthetics of the ship in an attempt to make it look nicer.