In this video, RVtravel.com editor Chuck Woodbury shows beginning RVers how to take an RV shower using only a gallon of water or less. It’s called a Navy Shower. Taking such a shower can help extend an RV’s water supply when “boondocking,” at other times when water is in short supply. Presented by RVtravel.com: Sign up for its informative weekly or daily newsletters(s) at http://RVtravel.com . More than 200,000 readers every month.