well, I think the FPL TP site was mostly for employees families to hang out and have picnics on weekends, I dunno. There were signs like donated picnic stands and BBQ grills around. But I just drove in like I belonged there and windsurfed away. I will tell you it is awesome out there with little flats and islands and turtlegrass + clear water.
NE day you could prolly get there from homestead, only a mile or two, if they don't scramble an F-16 from homestead AFB first