I just started looking on line at TC's and noticed there are not many units that have more than 30 gals of FW. Those of you that dry camp most of the time which I assume most of you do where do you st...
For us gray water tank is the limit as it is 1/2 of FW tank, so even we have water, we can't use it as GW tank fills with 4 short showers. We discuss in other topic carrying water on the roof and 1 member made permanent tank for it. I have 40 gallons bladder tank that I would consider for carrying water from campground faucet to the spot, but not for interstate driving. 99% of setups don't have much cargo capacity to spare and water is heavy.