I sorry to say that New England has been behind the times with Campgrounds.till 5-10 yrs.ago, most of the older parks were sold and updated. Most of the campgrounds were located in wooded areas with plenty of shade, and lakes or pools were prevalent. When you checked in or made a reservation, you always asked for a "shady"site. Frank

 

Mine has a light type switch inside next to the sink and a main switch in the compartment. I usually leave the main off so the switch inside cannot be accidentally flipped at the wrong time.