Promised Land (1996)

When Russell Greene loses his job, he decides to go on the road with his family. So he gathers his wife, Claire, his son, Josh, his daughter, Dinah, his mother, Hattie, and his nephew, Nathaniel and hits the road. With only an old Suburban, a trailer, and a dream, Russell and his family are now traveling across the country in search of adventure and helping many people along the way.