If there is a way to beat the system, people will find it. Just like computer hackers.
There is a very popular C.O.E. park on the Mississippi River in the Quad City area. The park has a 14 max. stay limit but some RVs never move from the site all summer. The sites are registered under different family members or friend's names every two weeks. Yet the same people appear stay on the site. And some of these sites are occupied only on week-ends. The C.O.E. officials are finally adjusting their policy and making changes. But I'm sure it will be only a matter of time before someone figures out once again, how to cheat the system.