I'm guessing you on the boat? I really like the first one... the 2nd one is a little too dark for me and I dare to say it is underexposed, and the last one, has a composition issue. The first two are not entirely following the rule of thirds, but it is close. The last one... the subject is too in the middle.
Cool shots... and I'm not sure if that is what you were asking, but that would be my feedback.