We should be able to practice sword fighting with our crewmates by fighting to the death or 1 health in duels.

To start a Duel you could either lay down a Duel contract and a player votes on it similar to how players start voyages or have a new duel emote.

I think this would be good for the game because new players tend to fall short when it comes to pvp and this could help that a little and this feature would also give players something else to do on land and sea anywhere in the game.