Just came back from a 3 day visit, am writing up a trip report which will post shortly.
In the meantime came across this American travel docu, which I found quite interesting..looks to be from the mid 1980's perhaps? Nothing too much changes, the trams are a bit newer nowadays though! Some footage of the RLD from about 7.30 onwards...Enjoy.
http://www.youtube.com/watch?NR=1&v=Tos ... =endscreen