We stayed site 98E in the Hundred Acre Woods and were there for 2 weeks. The outer sites are wooded, but spacing varies. Unfortunately, there were no trees between 98E and 98D. We had the place pretty much to ourselves during the week, but the weekends got quite busy. AT&T had very poor data connection, <0.5 MB/s, as did T-Mobile. Their WiFi was very inconsistent, where I had to disconnect and reconnect multiple times per day to get measurable data rates. They do have a very nice network of trails, both within the campground property and in the surrounding forest, all of which were leashed dog friendly.  There are also lots of hiking trails along the river and around Lake Placid. Several were leashed dog friendly.