Of course there are people that drive thousands of miles or fly in from Europe to do Six Flags parks.A vast majority of them are coaster nerds like me.I've driven from my house in Miami doing road trips and hitting up parks like Six Flags over Georgia,Cedar Point,Kings Island,Busch Gardens Williamsburg.Of course people do it but it's a smaller percentage of visitors from further than 250-300 miles.Even Cedar Point which gets many more visitors from further away since it is the best coaster park in the planet,is not bringing in people from all over like the Orlando or So Cal parks.I remember exiting my car at Cedar Point and seeing a group of people just marveling at the Florida license plates.In Orlando it wouldn't be that big a deal to see an Ohio one,in fact you might see 30 of them in one day just driving here and there.