I dont have any financial interest in this but for someone who wants to be self sufficient and live in beautiful area of NH, this would be hard to beat. The hydroplant is quite impressive, the individual who built,it, Bruce Sloat, had a technical background and made sure that it was built for the long run. I expect the cost to duplicate this place is far more than the asking price.
http://www.pwpre.com/index.php?action=listingview&listingID=148
http://www.pwpre.com/index.php?action=listingview&listingID=148