Gah. The original is a perfectly nice composition, but is an oversharpened mess, which is why it looks a little flat overall.
All the efforts to "improve" it are just terrible, though.
I like the contrasting textures of the leafy background and the water, and the boat's a very attractive element well-placed in the frame. I like the strong diagonal and the way the foreshortening gives a sense of motion in the boat, which is nonetheless the very model of stillness. It gives a sense of anticipation, of a readiness to move even in this old and worn boat. If you hadn't slammed the "sharpen" lever over so hard, the boat's texture would probably be fairly pleasing, and the leaves would look less chaotic. As it is the whole thing feels somewhat busy and hard to look at. Also, you're have kept more non-local contrast, your blacks would be blacker and the white's whiter, and it would make the contrast freaks (and me) happier.
Excellent photograph, which is flawed by overprocessing (which is, happily, fixable!)