Last time I was there was 05. There was a few Fountains, Donzi's, and a Black Thunder. You will not see any Skaters, MTI's, or Nor-techs. It is a nice a show though.
Fun time to be there is Sunday around 6pm when they break everything down. You can see some interesting marine navigating at work. Go on the roof over Pussers Landing next to the Hotel. There is generally a bar set up, you can see all the action of the boats leaving, and it's a pretty good time.