My kids LOVED Gatorland (I didn't go - I was working and they went with DW). They were 7 and 3 at the time. Their favorite part was when they made them jump up like 10 feet in the air for chicken parts! :lol:
It's too bad Splendid China isn't operating anymore. The show there was a good value. I only saw the outdoor exhibit from the gate, but it looked pretty cool.
There is a ton of stuff to do in the area, especially water parks and mini-golf. There's also Old Town in Kissimmee. Bars and restaurants and kiddie rides. Also in that area are some of the extreme rides, like the one where theys shoot you up in the are in a little ball cage. There are several.
There's also Fun Spot Action Park and Ripley's Believe It or Not! Odditorium. Never been to either, so I can't say if they're a good value.
There's the Historic Bok Sanctuary. I've never been but it's not expensive and it looks nice. Bit of a drive.
My wife loves the outlet centers.
The Titanic exhibition.
I think there's a petting zoo or petting farm nearby, but I'm not sure.
Isn't there a Medieval Times or Arabian Nights or something? They tend to be a bit expensive for what you get, I think anyway. But if that's your thing, I think there is one or more of those down there.
I think there is Jai-Alai down there, but I don't know where one is. I think that it's inexpensive (if you don't lose a lot of money betting!).