WE HAVE LIVED IN Costa Rica JAN. FEB. AND MAR. FOR 10 YEARS THE SNORKELING IS GREAT ON THE PACIFIC SIDE
In Negril there are some good spots as well as, by the reef at the beach - My Time N' Place in the parish of Trelawny.
Marco Island in Florida is. There are no other islands named Marco.
The address of the Marco Island Branch Library is: 210 South Heathwood Dr., Marco Island, 34145 5000
The address of the Marco Island Discovery Center Inc is: 970 Cape Marco Dr Apt 1706, Marco Island, FL 34145-6659
The address of the Marco Island Historical Society Inc is: Po Box 2282, Marco Island, FL 34146-2282
The phone number of the Marco Island Branch Library is: 239-394-3272.
From Marco Polo
The phone number of the Marco Island Historical Museum is: 239-642-1440.
The web address of the Marco Island Historical Museum is: http://www.colliermuseums.com/home.php
The airport code for Marco Island Airport is MRK.
Marco Island, Florida, is in area code 239.
I just searched Wikipedia for both Marco Island - and Murder Island. The Marco Island makes no reference to Murder Island and the search on Murder Island returned no results !
When snorkeling with your buddy,its a good safety plan to follow the one up, one down system