Here are a few quick edits I did...
Pretty much the same image posted, just tonemapped, unsharpen mask, tilted the horizon, and black and white..
This edit is the same as above but, I cropped the image a bit and added the border. Personally, I love borders for images like this because they force the eye to the center of the image. I know allot of people hate them but I figured I'd put it out there...
Anyway, There is only so much you can do with this image. If you had something in the foreground, this image would have had potential. Also, if you haven't learned about hyperfocal distance, google it. I promise it will make a huge difference in your landscape photography, and would have made those trees in the background razor sharp. Simply put, its shooting at an aperture between f11-f16 and focusing on the hyperfocal distance (without using a calculator, I have often found that focusing on an object in the foreground works just fine) and the rest of the image will be razor sharp.
I used the hyperfocal distance technique for this shot...
The Sunset after the Storm by Sirashley - DPChallenge
It was taken at a boat ramp, but if you notice, I have a sharp foreground along with movement in the sky that keeps the eye moving throughout the image. It also helps that I shot this with a sigma 10-20mm lens, which is a badass wide angle lens.
Well, anyway, just my two cents, I am by no means a pro, so take my advice for what its worth

Keep shooting and keep posting, and lastly, I leave edits in my photobucket for a week unless you want them removed sooner. Best of luck...