Yes you can own a Caribbean beach front lot for less then $100,000USD.
The Mayacan Development is located just 1 mile up the beach north of Riversdale and is situated on the south boundary of the soon to reopen Kanantik resort. This development encompases over 1800 acres of pristine savannah and grasslands, jungle and nearly a mile of sandy beach front. The lot measures 50ft wide by 120ft deep plus the Queensland to the waters edge. There is a 15ft wide easement on the north boundary to provide additional space to the next lot. All sandy beaches on the entire stretch of coastline. Very nice!