Dog Island, by G. Thomas Gill
Cornelius “Corney” Graham, part-time EMT and full time beach bum, is jarred from his insular life on Dog Island when a boat floats up on his island. The pilot is dead and the passenger, beautiful Lisa Cataldo, is wounded.
Corney searches the boat for more potential victims, but finds instead a bundle of cash and a stash of cocaine. Impulsively, Corney destroys the drugs, and decides not to call the police.
All is well until the drug smugglers come to Dog Island in search of their property and the woman who robbed them.