Why not? that would be fun :) imagine all the things you can't do in the games, making some hulls bigger, modifying in a way you want, having as many specials on a ship as a actual ship, firing at a real life range, dodging shots, fishing, boarding enemy ships and hijacking the ship its self, surviving storms, all these different things, then imagine, being able to do just them in a roll playing game! It would be wonderful! Why not try it hear? Want to?
hears how:
make a char card for your character, age, rank, gender, the personal weapons they use.
Make your island and or ship(s) Its size, given realistic ship protection walls for forts, what you have on your ships and crew size. give them a location and weather or not nabers are close.
that simple. :)
No godmoding, no abusive comments, no killing plot characters unless the one who made the character says you can.