The campsite I'm in is far enough back off the road that someone might pull in to the 'driveway' thinking it was empty, only to have to back their rig out again when they see my stuff. Or think that it was big enough to share...
Today for the first time, I posted a 'site occupied' sign at the end of the driveway. Made it up from a piece of scrap cardboard, some duct tape and a 1/4" steel rod I had on hand.
I left my lawn chair, my mat, the step stool and the table sitting in the campsite along with a couple of 5 gallon buckets that do double duty as supports for my solar panels. I took the solar panels with me! Them and the generators do NOT get left on site with no one in attendance.
Have I lost anything doing it this way - which I do all the time btw - yes, once! I came back, settled in to my campsite and then realized that something was out of place! Took me a minute before I figured out that someone had carefully moved my propane stove and a stool and had stolen the table that the stove had been sitting on. Go figure - they left an $80.00 propane stove, a $50.00 propane tank, two lawn chairs, a milk crate of full water jugs, an RV mat, total was all more valuable than the $25.00 table they took.
Not bad for 16 years of doing this as needed.
I figured it was considerate of them, since the table was too small anyways...
I went to W/M the next day and bought the better sized table. Obviously someone needed the table more than I did!