I only know of d-cot.com
It's cool. It provides a fix when I need one
I mean I know there are others out there, I just don't know what they are and haven't ever cared enough to search. I heard of this one from users on this site. Like I said, it's good enough for me...I'm happy with it!
Try shoutcast or radionomy. Put 'disney' into the search bar and both sites will give you a list of stations playing both general Disney and theme park audio.
Now live365 has gone they are your best options.
I listen to it all day whilst working.