Do we even need park maps anymore - well, the paper type anyway. Everyone has a smartphone thesedays, when they book their tickets, or turn up to get tickets, give them a link to the either the AT app or send them a file to download which is an interactive park map. Coupled with GPS (most phones have this now) it could pinpoint them in the park, and maybe direct them to their next ride.
Queue times could be linked to this and presented on the screen for the rides near the person. AT could also use it to maximise their sales (bit like O2 priority) and bring up a message on their screen for any special offers in outlets near them. E.g. the donut shop near Blade - could get an offer appear on the screen, show this app and get one free donut or something.
As for in the park - how about interactive touch screen information panels, bit like you get in shopping malls thesedays which will even give you directions to where you want to go.