Overboard (1987)
Heiress Joanna Stayton hires carpenter Dean Proffitt to build a closet on her yacht—and refuses to pay him for the project when it's done. But after Joanna accidentally falls overboard and loses her memory, Dean sees an opportunity to get even. amnesia, yacht, mother role, rich woman poor man, working class, fish out of water, hillbilly, single father, heiress, carpenter, opposites attract, rich snob, payback, unruly children
ETC.
