Thanks for the tips Tim. Any more hints on taking photos on dark attractions (e.g Haunted Mansion)?
I've had some good luck in the past with film SLR cameras (using ISO 1600 film) and reasonably fast lenses (50mm f1.8), but haven't had a lot of luck since moving to digital (Canon Digital Rebel). Admittedly, I've only used moderate lenses (f4), but when I set the ISO setting on the camera to 1600 the noise level is unacceptable.
I'd be curious to know what settings you use when you shoot -- in particular: ISO setting, lens speed (aperture) , and shutter speed.
Thanks!