We left Bakersfield this morning traveling across the desert on I40. This is an excellent road to move quickly across the US. We passed trains, wind farms, oil wells, Joshua Trees and miles of tumble weeds. While crossing the Mojave Desert in Boron, CA we passed a Borax Plant which offered tours. No time this time but would like to plan it another time. We crossed into Arizona at the Colorado River. This area has distant peaks with Chollas and Ocotillos on the high desert floor. Pulled into a Cracker Barrel in Flagstaff to stay for the night. David got into the shower and there was no water. We can't get a break. He checked everything and determined we have a leak somewhere and all our fresh water drained out. Decided to go to sleep and deal with it in the morning.