I haven't been to Orlando in forever, but I remember seeing lots of wacky tourist trap-type places there. I've heard Disneyland doesn't allow cosplay, so I doubt Disney World will. It's a shame, since all of the buildings and stuff would make GREAT locations.
But although it'd be an hour drive or so, there are plenty of beautiful beaches (You lucky Floridians, I live in St. Louis and the closest "beach" we have is a tiny river beach in Castlewood State Park.) around Tampa. My favorite one is Indian Shores, since the Suncoast Seabird Sanctuary is there, and right next to it are plenty of pretty friendly pelicans hanging out on the beach for fun shots with birds.
Currently working on:
Princess Kenny -- South Park
Roxy Lalonde Purple Dress -- Homestuck
Trisha Cappeletti -- MPGiS
Princess Ariel -- The Little Mermaid
My favorite cosplays:
Brittnay Matthews -- MPGiS
Mom Lalonde -- Homestuck
Tohru Honda -- Fruits Basket