evidence: In early March we finally left our base in Placencia with the plan of heading north. All stocked up, first stop was Sapodilla Lagoon. Here we intended to shelter from the next northerly cold front and explore new territory. [...] After Sapodilla Lagoon, we headed out to South Water Cay, keeping within wifi range, for any news of Lily. [...] The snorkeling was once again wonderful. At Carrie Cay I saw a shark, this time I believe it was a nurse shark. Plus a huge hermit crab living in a conch shell. This cay is a research station for the barrier reef in Belize.