Shirley Dalton is a retired educator who lives in a town known for making good moonshine. After she becomes friends with other retirees-Jackie, Kea, Lucy, and Roberta-they decide to name themselves "the Salteens" since they enjoy visiting salt caves and the beach. Although the ladies are all seeking adventure in their third act of life, none have a clue they are about to become embroiled in a murder mystery. After the Salteens head to Seaside...