Sara and Lily grew up at Smith Mountain Lake. Sara became estranged from the family and without explanation moved to Los Angeles to study law. Her sister Lily, an artist, teaches locally and lives with their parents, Ray and Vivian, until Dad dies in an accident. Sara returns to help settle his estate.
All our ladies cross paths with an eclectic group of local oddballs, as they search for a Loch Ness-style monster they believe lurks in the lake's depths. All paths converge at the Smith Mountain Lake Wine Festival, on course for a heart-warming and hilarious collision.