Dang, having a hard time with this one. I really like the photo. The reflection is nice and you did a fine job controlling the exposure (kept the whites).
If this was a 'S' challenge, like find the letter kind of thing, it would be high on my list. As is, I don't see how there's any 'S' shaped line leading line "that leads the viewer through the image". At least not consistent with any depth perception.
Obviously, JMO of course. :) Best of luck to you in the challenge.
unfortunately the photo is too dark, the reflection isn't entire and there isn't a great sharpness on the fisherman. the idea is good, with a good realization this photo could go in a very interesting position.