Nina Blanton has been downsized out of her job as a university librarian. She's of Mexican heritage but had never been back to the land of her birth. Then she wins the "Romantic, Mysterious Mexico" contest sponsored by a new South Florida-based magazine for seniors, "Prime Seasons." Grand Prize is an 8-day, all-expense-paid guided package tour to the Caribbean resort city of Cancun, Mexico, and nearby Mayan ruins. Upon arrival, Nina learns that the tour operator went bankrupt and her pre-paid vouchers are now worthless. She can't pay for her suite at a luxury oceanfront resort so she's forced...