It already is illegal in a lot of places. I couldn't park a boat/RV/non running vehicle anywhere on my property without violating about 10 city laws and 50 homeowners association laws. I have to send in a written request just to scratch my nuts. People here can make a fortune on empty lots just renting out the space to people who just need a place to park their shit. There are countless lakes and rivers around here, and the ocean is 30 min away at the most. So it's a huge problem. Every year they reach in a little further and twist my nuts just a little harder. There are still lots of rural areas that are plenty close enough to civilization for me to seriously consider just bailing the fuck out on all this nonsense.