2oldman wrote:
Hauling jerry cans is not a way to get a sufficient amount of water, unless you like navy showers and paper plates.
This is exactly what we do, and it IS a perfectly fine way to get a sufficient amount of water. We fill up the fresh water tank (40 gallons), along with four jerry cans (six gallons each) when we enter a park. That's 64 gallons to start.
If we are at a site for an extended time, we just refill the jerry cans and use them to refill the fresh water tank.
It's really not a problem to drive five minutes to a water source, fill the cans, drive five minutes back, and dump the cans into the fresh water tank. 15 minutes of work adds 24 gallons of water.
For those who are curious, we use a 37-gallon tote for our grey water when we are at a park site for an extended time. We've gone eight nights without emptying the black tank, but I do a lot of peeing in the woods. ;)