Hi!
Eric, you have very good sense of composition or very good eye or both. I agree with Paul, the only shot that is weaker is that of a windmill. This probably due to lots of empty blue spaces, etc... If you think that you have much to learn it only means that you are creative about your photography and that's normal, I believe.
All I wish I could ask of you is that you keep posting so that me and some others could learn from you and simply enjoy your shots.
Boris
