We stayed here for a night, but would have definitely stayed longer if we didn't already have reservations the next night. We arrived around 6:30 and expected the night to be just a quick stop over on our way to Maine but had such a memorable night! We were the last reservation to arrive for the night and the owner escorted us to our spot and let us choose from some available spaces. We got a ton of firewood for $10 and she delivered it to our side while we were setting up.
The reviews talk about how nice everyone is there, and they aren't kidding. All of the guests were friendly and said hello, we hung out around each others campfires (from a safe distance) and chatted into the evening. If you want a site that is completely remote and to yourself, or you don't want to be friendly/talk to people, this probably isn't the place for you.
Since we arrived later, we didn't take advantage of any of the activities on the property but seemed like a great place to bring a family or just for adults. Highly recommend! Just minutes outside Concord too!