Kathleen is eighty years old. After a run-in with an intruder, her daughter wants her to move into a residential home. She`s not having any of it. What she craves - needs - is adventure.Liza is drowning under the daily stress of family life. The last thing she needs is her mother jetting off on a wild holiday, making Liza dream of a solo break of her own.Martha is having a quarter-life crisis. Unemployed, unloved and uninspired, she just can`t get her life together. But she knows something has to change.When Martha sees Kathleen`s advert for a driver and companion to take an epic road trip across America, she decides this job might be the answer to her prayers. Travelling with a stranger? No problem. She`s not the world`s best driver, but it couldn`t be worse than living with her parents again. And anyway, how much trouble can one eighty-year-old woman be? As these women embark on the journey of a lifetime, they all discover it`s never too late for adventure...