"Musical prodigy Rosie stops playing the violin, upsetting her ambitious mother but making room in her life for new experiences, including a glitch in space-time that lets her meet her mom as a twelve-year-old"--Provided by publisher.
Accompanying the Pike family during a two-week vacation to the Jersey Shore, baby-sitter Stacey falls head over heels for a handsome lifeguard despite Mary Anne's warning that he is too old for her.