right here we go....
I like the 1st shot, the position of the sun doesn't really bother me at all. but if these where shot in raw then id like to see the images processed and finished before uploading. Otherwise its like publishing the 1st draft of your novel. the watermark I hate, I feel its to big and ugly and if your worried about someone stealing your work then in these images the clone stamp tool would get rid of that in 2mins so don't worry about that.
the 2nd shot I like but you need to crop the boat on the right as it cant decide if its coming or going. lol.
I like the cropped version but it does bother me that you have clipped the mast of the 3rd boat. id personally clone the water to reduce the mast length. but that's your call.
I would like to know how ever what kit and settings where used???
hope that wasn't to harsh