Fan Casting Wrath of Poseidon

In this prequel...Sam and Remi run afoul of a criminal drug-running operation, their hopes of finding the treasure are dashed. But with Sam's ingenuity and Remi's determination, they survive their confrontation with the drug runners, and manage to send one of the key players to prison. Though the cache of gold is never found, life goes on. Sam and Remi marry--and years later return to Greece to find the one treasure that got away.