Here's what you do:
if you want in state residency, then you are applying to either FSU, UF, UNF, FAMU, USF, UWF...those are the state schools.
Since FSU, UNF, USF and UCF have (combined) the educational value of dried piss on a toilet seat, I hope you mean UF.
Regeardless, you have to live in FL a year. And you can;t fake it because your transcript will say KY on it.
Move in w/ your sister after graduating. Then, go to a cimmuntiy college for a year. it doesn;t cost shit, and you can take things like English 101 and Psych 101 and shit like that. easy A's if you show up.
Then, after a year, transfer. You'll be a state resident...just be sure to get a FL driver';s license.