Gravity Project LLC

 Here's a video of the water inside the van. Sink and faucet with a pressure tank. There are two 7 gallon tanks under the cabinet with access doors on the inside and door side. The fresh water tank feeds to the faucet and the grey water tank takes the drain water from the sink. The grey water tank also has an optional hose drain.

A few Mexican restaurants, a few BBQ places, a fun coffee shop., and a lot of rain.