I love the one of him(?) walking away! I like the leading lines of the boardwalk but feel this image would be enhanced with some more contrast as well as maybe off-centering that boardwalk so it leads the eye out of the frame instead of the center. Just my two cents worth!
Here's a quick edit I did- I cropped it to eliminate the sky and ran a couple actions that boost the contrast and add warmth. Let me know what you think. (too much foreground, but you get the idea)