I can reflect on a time when you couldn't drive 5 miles without running into a good arcade here in florida. Now its all gone with the wind. If you're going to Miami, you might want to check to see if Boomer's is still open, they're a north of Hollywood beach in Dana? but its not too far from Miami. That was hell of an arcade, I was in there maybe 3 years back and it still had quite a big selection, maybe its gone not sure.
Actually there is a 'Fun Spot' in FL but not the epic legendary Fun Spot everyone is talking about. These are mainly go-kart tracks and rides etc. They do have small dinky arcades, nothing noteworthy, one in Kissimmee and another in Orlando. The Orlando location has a "free play arcade" where they took some old games and made it like $5 to play all you want, I know thats still in operation but cant give you a good run down, some mid 90s titles in there. Another spot in orlando is the Midway on international drive, they have some small arcade but I think that probably sucks too.
DisneyQuest has some very nice classic preservations if you want to foot the $30+ door charge. Rocky's Replay in Orlando is still around (for now) but has nothing impressive IMO, not nearly what it was back in its day, all deluxe games now.
Sorry to dissapoint, get in your time machine and travel back to 93-94 if you want to be in arcade heaven here.