Pirate painting for shirt design

[Foxglove]

Hi all, it's been awhile since I've posted around here.
This is a tshirt design that will hopefully get picked up.
Image property Entertainment Apparel
http://www.rsad.edu/~lsmith1/Dailysketch/050403.jpg
Comments/critique please!

[tyboogie]

i like the texture of teh water

i think the ship could use a couple a little spots where it was tighter

and the sky/clouds could be more dynamic and show more depth

[John Doe Humpface]

and the pirate replied:

ARRRGGGH yes and it's driving me nuts