No income tax, but dengue fever, alligators and snakes.
And a bunch of oddballs. Literally. Florida has always been the perfect place for sketchy people to live because of the asset seizure laws.
Every wild animal/insect in FL wants to kill you: alligators, spiders, snakes, sharks, bobcats, black bears, wild boars, panthers, fire ants, jellyfish, mosquitoes, poisonous toads, fish and probably a few more.