Florida has long boomed economically from three revenue sources — farming, real estate, tourism. Now, local leaders would like to add the ocean to that list. Florida is launching a new Office of Ocean Economy, which aims to make the state a major contender in a “blue economy” race that is well underway in other states and countries. Some of that development is already happening here in South Florida, and backers hope the initiative will make the Sunshine State a global leader in water-driven innovation. State Rep.