Does anyone remember camping at Derrybrook in or near So.Londonderry, Vt. I visited there in the early '60's

I spent a few days there as part of my GIRL SCOUT camp CIT training at Camp Hoffman in RI. We did primitive camping--lashing tables, digging firepits, etc. It was great!! I don't remember it as a camp, but a spot beside a brook; there was a large white house on the grounds.