Str - 20 (+5)

Dex - 14 (+2)

Con - 15 (+2)

Int - 0 (-5)

Wis - 0 (-5)

Cha - 12  (+1)

Skill Proficiencies: HP - 320 (30d10 + Con Mod * 10)

AC - 12 (10 + Dex Mod)

Movement - 45ft w/o wind; 60ft w/ wind

Action:

Movement - Sailing Master or someone must be at the helm; Sailing Master can use all movement as a bonus action, Anyone else uses an Action to move

Cannons - +Int to hit, ranged(50ft/100ft), one target. Hit (2d10) piercing damage. Action.

Harpoon - +Int to hit, ranged(50ft/100ft), one target, when hit with a rope its attached onto target. Hit (1d12) piercing damage. Action.

For both Cannons and Harpoons it takes an Action to reload, unless you have the Gunner Role then its a bonus action.

Ramming - Both Ships make a contested strength checks, winner deals 4d6 damage. Person at the helm is the only one who can ram. 

Each ships have 2 Harpoons and 8 Cannons  and starts with 30 cannonballs and Harpoon Arrows