Honestly, the boat in the background looks a little small to me. Taking the image as a whole, the sailboat doesn't look like its very far away from the beach. I think that it should be bigger if it is going to be that close. And possibly make the palm trees a little bit bigger, too. (Hope you don't mind me playing around with your image. I'll delete it if you want me to.)

Well, that's my opinion, anyway. Take it or leave it, I don't mind! :-)

HTH,

Mike