Never stayed at Blackwoods, but we tent camped at Seawall almost 50 years ago. Now that we have an RV we like our hookups, and have camped for several years at a waterfront site at the Bar Harbor KOA, which we really enjoy. Last year we decided to tour Seawall, thinking like everything else it would have changed greatly. To our utter amazement, we found our old campsite. It looked like we had just left it in 1968 - just as pristine as it was then! The CG was beautifully kept up, any occupied sites were clean and neat, and the rest rooms still well kept. If we were still tenters Seawall would be our choice. In 1968 I would drive the MG roadster into SW Harbor and buy lobsters right at the dock. When I got back Bev would have water from the ocean and seaweed boiling on the campfire and we would have a feast! Never had any better lobster - and you could still do it! BTW, we much prefer the "Quiet Side" of Acadia to the crowds in Bar Harbor...