I just did some color adjustments using levels for the true black and white correction. Then used curves to adjust the gray areas. Finally, applied nik Color Efex, sunshine, to add some lights to the face of the boatman on the left. Hope you like it bro.
I basically just desaturated the photo a little because, despite how much I like bright colors, I found they were a little too strong or post-processed-looking in the original. Then I cropped the photo at the top, a sliver off the bottom, and at the left side to bring more focus and not let the sky distract or dominate the shot. Hope you like it!
-Lara