Not all sites are electric. There are sites with full sun, and sites with full shade. We had a full shade site, it was almost too dark. We were able to pick out our site. The electricity did not work, but it was repaired quickly. Would stay here again if in the area. Restrooms and showers were very clean, and the showers were big. We camped here in a Motorhome.
Campobello Island, although in New Brunswick, is reached by bridge via Maine. It is situated at the mouth of the Bay of Fundy, with some impressive tidal whirlpools off one shore. The RV park is well run and nicely laid out. There are both open and shaded sites. The grounds are well maintained and the campground abuts a picnic area on the shore. There is an easy walk to a long, cobble-stone beach, as well as a series of day hikes out of the park itself. Herring Cove comes with it's own 9-hole golf course, which is usually devoid of people (a great place for golfers like us to play!). Some of the holes have spectacular views of the Bay. The island itself is very low key (no water slides or McD.s in this place!) with good bike riding on the little-traveled roads. Franklin and Eleanor Roosevelt's summer home is on the island and is open to the public in the summer and fall. It's a very interesting tour and provides a good look back in time. There is one small grocery store on the island, so stock up in Machias before you cross the bridge. We camped here in a Travel Trailer.