Parallel Triangles — Kimberly Ann Miller

How does a cruise change your life? By sailing through the Bermuda Triangle.  

Carly Carmichael has one goal in life--to perform on Broadway. She refuses to have a Plan B because she's never needed one--until now. When Carly's parents send her on a cruise as a graduation present, she takes her best friend and their boyfriends along with her. Once the ship sails into the Bermuda Triangle, Carly finds herself unable to sing or walk, much less perform. And things just go downhill from there. Hoping for help from the ship's doctor, she ends up with more questions than answers about the mystery behind the Bermuda Triangle and why her life is now unrecognizable. If Carly can't get her real life back on track, she may end up spending the next sixty years trapped in a life the Triangle chooses for her.