I have lived in Tampa for my whole life without ever stepping on a lizard. Yes they are all over, but they aren't running underfoot. I don't like Orlando, so haven't spent much time there but the lizards can't be that different.

I once (before cell phones put a video recorder in our pockets) saw an epic battle between a lizard and a palmetto bug. They were wrestling, same size as each other, thankfully the lizard eventually won. It was like a miniature version of a Godzilla fight.