There is a good shop on I -drive near Carrier Drive at Wet N' Wild. Damn i can't remember the name, but good all the same. Does piercing aswell. Its next to Cafe Brazil and sushiology restaurants. I was also in a really good one Downtown Orlando, round the corner (literally) from Church St Station.
There is a really great tatto place in Kissimmee. Not sure the name, but its right next to Sharky's pub which is close to the big orange and the flea market. I seen some of the coolest designs ever in there.