Lovely colors on the water, but personally, I would have made this a horizontal picture and cut off the orange color at the bottom .. its just not adding to the image for me, as well, it throws off the balance of the photo because its not perfectly straight, and everything else is.
Overall, this is a nice, unique shot and I'm sure you'll do good with this one.
I really dislike the border. I dislike it extra because I really like what's inside the border. The textured layering of colors really impresses me, but I just don't like how the border boxes it all in with an out-of-place clean-cut line...
I played around with this and found that I liked it much better if it was cropped just above the bright orange light in the foreground. I love the greens, but the brightness of the foreground is very distracting to me.