Whats in front of your lens....can't tell if its intentional or not...that might hurt your ratings from people. Good luck! Love the color of the water.
Nice colors here. The boat almost looks like a model. :) The cave(?) around the outside, however is very distracting and takes away from an otherwise wonderful image.
I see where you were going with the whole natural fram and everything, but I don't think it really works with this image. I would rather the emphasis be placed on the ship in the sea then on the frame. 5