I have some rope lights I almost never use. Bad purchase on my part. I keep them for such situations. First try is on the ground. If it continues, they get strung up about chest high.
That said, I've seen an increasing trend in commercial campgrounds to not leave pathways to services between rigs. I was at a campground recently were there was no break for almost 1/2 mile to get to the bath house. If you had the spot in the middle of the back row along the edge of the CG, you would have to walk 1/4 mile to the end of the row, 1/4 mile down the next row to reach the bath house not 200 feet from your rig door.