[dennis in se pa]

To my mind "Off Grid" is like the guy in "Alone in the Wilderness" (ie. no nothing).

What is it with this dependency on utilities anyway? People puffing up their chests that they are Off Grid, but have solar systems for electricity.

I don't know that I could do it totally, but remember that until 100 years ago or so everyone had no electricity, and only city folk had water and sewer. The less density perspective is probably to more achievable.