Okay, this is a homebrew that I put together for some friends when everyone was all high and happy on Pirates of the Caribbean. I wasn't satisfied with the rules for cannons in the D20 past book, and I didn't want a lot of magic and drakes in the world, so I removed those elements and tried to brush up the rules for sea battles.
It was so popular with my group of friends, and we played it enough that I started putting together a PDF with all the rules in one place, so people could have their own copy. I'm pretty sure all of the images violate copyright law, so please don't sell it. I'm too pretty for jail.
Anyway, here's the PDF, on sendspace (the link should die in a couple of days):
Input? Questions or concerns?