If you have a gravity fill spot for your Rv’s fresh water tank, filling up is a breeze, even while boondocking. However, if you have a pressurized fill spot, things are trickier. If you find you are boondocking often, and haven’t found a good way to fill your tank yet, we have your solution! I’ve created a simple pump system that runs off your car’s cigarette lighter that will get your tank filled easily while boondocking. Take a look at our post [video included!] to learn more! #RV #boondocking