Whenever we go to the races in Joliet I travel with water tanks full only a 20 minute drive and buy water only if we run out. Headed to the race in Sparta KY about 6 hr drive no water hookup at CG bu...
I fill when I get there or get close. No sense in me hauling another 280lbs. I normally travel with 5 gallons, just enough for flushing and washing hands. 99% of the time we have FHU or water/electric.