That was fun, this game reminds me of some of the old flash games I used to play in school.
A couple things, I think there should be a sound that indicates when the boat takes a hit, like some kind of crashing/explody sound.  Also, I can't seem to press the menu button on the game page.

Thx for your submission!

I see that it's an "old" game. Still cool =)

Do you still have the sources?

If so, it would be nice to see the following improvements:
- change A/D to X/C so it works on most keyboard layouts;
- change the menu so that we could navigate them with the 2 buttons, without having to touch the mouse.

That would be greeeaaaat :D