Originally Posted by cruzinquick

Yes you'll pay state tax unless your dad has a dealers license. Google the city it's located in for state tax. Usually 7-10%. Why wouldn't you go private seller? Your dad is your eyes and ears, and no tax. Have you also calculated the import tax of the vehicle?
Not much leverage since Florida is coming into the winter season of great weather. Maybe if you hit a northern state getting into snow season and these cars will not see a buyer until next summer.