"Kathleen is eighty years old. After she has a run-in with an intruder, her daughter wants her to move into a residential home. But she's not having any of it ... Martha is having a quarter-life crisis. Unemployed, unloved and uninspired, she just can't get her life together ... When Martha sees Kathleen's advertisement for a driver and companion to share an epic road trip across America with, she decides this job might be the answer to her prayers ... Anyway, how much trouble can one eighty-year-old woman be?"-- Provided by publisher