Willa and Taylor were supposed to spend the summer after high school sailing from Ohio to Key West with their best friend, Finley. But Finley died before graduation, leaving them with a 25-foot sailboat, a list of clues leading them to destinations along the way, and a friendship that’s hanging by a thread. 

Now, Willa and Taylor have two months and 2,000 miles to discover how life works without Finley and to decide if their own friendship is worth saving.