The Unsinkable Greta James by Jennifer E. Smith

Musician Greta James is coerced by her brother, Asher, to accompany their dad, Conrad, on a week-long Alaskan cruise. The cruise was supposed to be a fortieth wedding anniversary trip for Greta's parents, but her mom Helen suddenly passed away and Conrad was going with two other couples with whom he and his late wife were friends. Helen's death has also left Greta grieving. After a breakdown while on stage, a break might be just what Greta needs, but Greta and Conrad have not seen eye-to-eye in years and Helen had always served as the buffer between them. Can Greta and Conrad begin to heal and repair their relationship?