So, am I understanding that you can walk or boat to all the parks from the three deluxe resorts?
Busses are plentiful and are NOTHING like Disney busses. That said, The boat from Royal pacific was wonderful and you completely miss the zoo that is citywalk's main entry (all the boats dock in the same spot at CW). the walking path from RP looked very flat and easy to manage, we're just not big walking people, especially at Universal. This to me was a big perk of staying deluxe, and not one many people talk about.