How big are your tanks?

How much fresh water do yall keep on board? I know a good rule of thumb is one gallon per person per day MINIMUM. How much do you all go through in a weekend with two campers? How about a week? looks like a lot of people just hook up to city water when camping, I am not planing on being close to city water, or power for that matter. I am thinking of doing the "redneck" (pvc) holing tanks.
How much propane do you guys use in a weekend/week of camping? I do like to cook in my dutch oven and over open fire, so the small propane cook top would not be the only source of cooking heat. Is 5# overkill, or just right?
Asking for help because trial and err can be expensive.
How much propane do you guys use in a weekend/week of camping? I do like to cook in my dutch oven and over open fire, so the small propane cook top would not be the only source of cooking heat. Is 5# overkill, or just right?
Asking for help because trial and err can be expensive.