>>You need 4-6 cubic yards at least for a years supply for two.<<
First of all we are in a 40 ft. coach with a freezer and plenty of storage. It’s the same body they use for the buses with the full storage area they have for luggage. Also, we stay pretty much in the South so we can grow vegetables almost year around. I go back to the farm in Iowa in the fall to butcher and freeze enough for the coming year as far as meat goes. I cure and smoke my own ham, bacon etc. We keep around 15 chickens so have all the eggs we can eat and hatch enough to grow enough chickens to eat. The coop for the chickens is built to be winched into the trailer when we move.
Your life must be interesting to say the least. Nice to have so much under your own control, and time and places which you go. When did you start to begin all this?