Fiction by Lucy Clarke.
A pair of British girls traveling abroad find a place they think is absolutely perfect: sailing on a yacht with several other young people of mixed nationalities. They feel they can leave their pasts behind and start anew. But of course, no place is perfect, an the past tends to catch up with you....
This book was good, although a little slow in places for a mystery/thriller. I was definitely surprised by the twist at the very end.