NO! lol On water its all over the board depending on how long you are staying "planted" and if there is a dump/water fill close or on your route to the next stop. So, if I'm going to be in a spot for three days without DW, I use water...dishes, showers...liberally if I know where I can dump/water fill. If I'm in for longer, such as a week, then I plan BBQ or one/two pot meals, sandwiches etc., wash dishes only once per day, and shower extra quickly. I can live very well on five or six gallons a day with a "reserve." (total 50 gallons fresh on board)
I don't have a propane generator. To me gasoline is easier, I rarely need A/C and recharge with solar.