It might be one of the state's best kept secrets, but Florida wine making is a billion dollar industry! There are dozens of wineries across the state, employing nearly a hundred thousand people, with university research departments dedicated to viticulture. How can this hot, humid , fungus-friendly state support successful wine production? Host Robin Sussingham talks to Vince Shook, president of Florida Orange Groves Winery;  Chuck Hollweg, non-commercial hobbyist grape grower and wine maker; and Gina Birch, host of Grape Minds podcast from WGCU in Fort Myers.