Wood's Justice: Action and Adventure in the Florida Keys (Mac Travis Adventure Thrillers Book 21)

As has been the story, Mac is trying to figure out where to go with his life.
Suddenly things get more exciting when he receives a message that his friend Pip is in trouble.
He quickly makes the decision to go to the Virgin Islands to save his friend where he finds out that another person he knew was not dead but had been living there instead under an assumed name.
Danger and romance follow him and when he is forced to dive and find treasure, he has to unravel everything to learn the real story.
No way to put this one down without reading through to the end!!