The Legend of Cocaine Island (2018) on Netflix

Plot summary

A family man in Central Florida, Rodney Hyden loses his construction business when the great recession hits, and debt settles over his household. One evening around a campfire, he hears an old barefoot hippie tell of a map and a Caribbean island named Culebra, where a lost stash of cocaine is said to be buried, reported to be worth at least $2 million. The tale of the island, the map and the cocaine promises a way out of the family's problems, and Rodney, a man with no experience in drug running, decides to act on it. He sets out for Culebra to search the island for the cocaine.