Three sailors find better things to do than spend a beautiful San Diego Summer day on a battleship. They find their thrills at the San Diego Zoo, the local YMCA, and an adult bookstore. They end up at a Country-Western bar where shooting pool with Marines can be a winner's fantasy.

Based on the life of Kitty O'Neil, a young girl who overcame her deafness to become one of the top stuntwomen in Hollywood, and the holder of the women's land-speed record for driving a rocket-powered racing car.