I agree with Adam & Keith.
In addition, you could also try getting down lower so the tracks in the sand lead into the image from the lower corners, drawing the viewer into the shot and out to the horizon. By getting lower, you'll create a completely different vantage point and should be able to capture some of that detail in the tracks themselves....adding some extra foreground interest to the scene.
To go even further, the spot where the tracks converge could be "off-centre", to break the symmetry of the shot (for something different).
So many possibilities...
Perhaps next time give them all a go and see what works & what doesn't. I find that by raising or lowering your viewpoint, it usually adds a different dimension and interest to the shot....rather than taking images about 1.5m off the ground (which we're all used to seeing)
