Similar to the movie, my Mom had a group of friends in the 70's that she'd go to the lake with. They weren't river guides, but they'd get naked, drunk, and sing Jerry Jeff Walker, just like in the film. Watching it I recognized the era and the setting immediately and I recalled the general feeling of that time, when I was still a kid. I also found myself contrasting the middle age live's of these people with my Mom's life as she got older. In my Mom's case, the drugs and alcohol became permanent, so there were more problems than just settling into middle class life and aging. Like Robb Moss though, she kept a couple of old photo albums of her lake trips and looked back with fondness. She would always say it was more fun to be young back then. It was probably the only time it felt normal to be naked with your friends.