To heck with that.....first come first serve. I can't believe that people get all bent outta shape not getting the spot that they feel is "theirs". I'd have to go all Bruce Lee on them.
They don't cone off the finger dunes also....do they?
They did the same thing in my neighborhood, but they were still removed.
We live in a cul-de-sac also.....I think someone complained to code enforcement and they removed them.
If you can get away with it....I say go for it.
Like most have said the electric tongue jack has been my best investment by far. I also added a portable compressor and small extension cord, so filling tires on the toys, hauler, tow-vehicle, air bags or anything in camp is easy.
If you read the article that was linked you'll find that the ones made so far are in the possession of some serious off-roaders....like the McMillan's.