I second that! Will have to take a deeper look sometime, but it looks like an extensive collection!

Is the Wilderness Tour the one that uses the green old school buses?

The ARAMARK park shuttles use the old brown buses and are literally shuttles (you can get on or get off at will). There are some very similar green buses, though, that I thought were run by the same operator but were different (and more expensive). Any idea what those are? (It's been more than 10 years since I did the Denali bus ride...)