The problem you face in Florida concerning OC is the way your state Constitution is written......
SECTION 8. Right to bear arms.--
(a) The right of the people to keep and bear arms in defense of themselves and of the lawful authority of the state shall not be infringed, except that the manner of bearing arms may be regulated by law.
An additional problem is the large number of Florida residents with concealed carry weapon permits who are convinced that OC is a bad idea.