Heading to Kooskia Idaho from Boise Idaho

Any town, most gas stations, most rv dump sites, a random business, rest area, etc. Bring a water hose w you. Have stopped so many places to fill up w water and never really considered something worth committing specific locations to memory.

But on another note weight savings by traveling without water is an activity with very little return. I’d go on a limb and say indiscernible in most situations/setups.