Published: May 02, 2013 8:01 AM EDT

St. Lucia -- A three and a half hour flight from Miami's International Airport takes you to the beautiful island of St. Lucia. Separating the Caribbean Sea from the Atlantic Ocean, the island is a SCUBA diver's playground, offering protected reefs and vibrant marine-life. Since visibility can be questionable in the winter and early spring months in the Gulf, Katie Walls ventured to the Lesser Antilles in mid-April, diving two reefs and a wreck called the Lesleen M., which she documented with her GoPro HD Hero 2.