Ship

Type descriptions here

Creature Capacity ___ passengers/crew

Cargo Capacity ___ tons

Travel Pace __ miles per hour (__ miles per day)

Actions

On its turn, the ship can take 2 actions, choosing from the options below. It can take only 1 action if it has only one crew. It can't take these actions if it has no crew.

UPDATE: stats below are from keelboat

Fire Ballista. Keelboat is equipped with one ballista at the bow of the ship.  The keelboat can fire its ballista (DMG, ch. 8).

Move. The keelboat can use its helm to move with its oars or sails.

Hull

Armor Class 16

Hit Points 120 (damage threshold 12)

Control: Helm

Armor Class 12

Hit Points 50

Move up to the speed of one of the ship's movement components, with one 90-degree turn. If the helm is destroyed, the keelboat can't turn.

Movement: Oars

Armor Class 12

Hit Points 100; -5 ft. speed per 20 damage taken

Speed (water) 20 ft.

Movement: Sails

Armor Class 12

Hit Points 50; -5 ft. speed per 20 damage taken

Speed (water) 25 ft.; 15 ft. while sailing into the wind; 35 ft. while sailing with the wind

Weapon: Ballista

Armor Class 15

Hit Points 50

Ranged Weapon Attack: +6 to hit, range 120/480 ft., one target. Hit: 16 (3d10) piercing damage.