Im after a nice camera that will take great night shots for shows and fireworks. Am I asking too much or is there something out there?
Most any of the newer cameras can take good night shots. If, and only if, you apply some good techniques. See this post for some excellent tips for taking photos of fireworks.
Other than that, you didn't say what kind of camera you wanted. Fuji, Sony, Nikon and Canon all make wonderful cameras. I assume here that you want digital.
Personally, I use a Nikon digital SLR (a Nikon D70). My wife uses a Nikon Coolpix point and shoot. Both are capable of great shots. It's all in how you use them! :;)
Tom (who wishes he were taking pictures at WDW right now!)