Not sure how many Florida residents are in here, but I just checked out the Howl-o-scream website and their theme this year is some sort of horror walk way?
Howl-O-Scream Tampa 2009
Last year is was the twins who kill their dates. Or....something....like that. It was absolutely amazing though, there wasn't a corner in the park without something popping out at you. The haunted houses were creepy, and the added shows were wicked. One was called Klownz, picture below:


Howl-o-scream was way better than anything I've seen at Universal, especially since they moved the haunting to Universal instead of Islands of Adventure. I'm a fan of being scared and going on a ton of roller coasters, so the family oriented universal theme park just wasn't good enough.