The Nichols/Foley/Levin/Whalen families have always spent summers on Nantucket with Grandma Nichols, their controlling matriarch. The summer of 1969 is a year of change, not only for our nation, but for this family. Many of its members are caught up in the history-making events of the time. Kate Nicholas Foley Levin started drinking heavily when her son Tiger was drafted into the Vietnam War. Oldest daughter Blair's husband is a professor working with NASA on the Apollo launch, while Blair, pregnant with twins, is bedridden. College student Kirby gets a job on Martha's Vineyard at the hotel where Ted Kennedy has a room the night of the Chappaquiddick incident. Youngest granddaughter Jessie stays with Grandma and uncovers family secrets.