As far as rides go, I love the Lost Continent at IOA...nothing beats riding Dueling Dragons in the dark. As far as just walking around, I enjoy Cartoon Lagoon at night.
Jaws is better at night. Also many of the attractions in IOA are better at night--Doctor Doom, Jurassic Park, Ripsaw Falls, Storm Force (I'm serious, the strobes look awesome!), and Hulk.
Save the water rides for night, i.e. Jurrasic Park, Ripsaw Falls, and Popeye's. Then, you can go back to the room and put on PJ's! Plus, they're better at night, IMO.
In addition, Doom is great at night, especially if you get a park-facing view (gorgeous! You can see clear to MIB!). Hulk can't be beat, either.
As for USO, I like the New York area at night, over by ROTM. We didn't try Jaws at night, will have to next time.
Also IMO, IoA is prettier and more visually stunning at night.
I agree do the water rides at night.Make sure you check the weather.Did it once and our lips were purple time we got back to the resort.Spring time in Florida is nice and warm but at nihgt it still drops down into the 50's
I agree do the water rides at night.Make sure you check the weather.Did it once and our lips were purple time we got back to the resort.Spring time in Florida is nice and warm but at nihgt it still drops down into the 50's