You mentioned Juneau and one way to see it as well as some fantastic scenery is to take the fast ferry (passengers only and not connected with the state of Alaska ferry system) out of either Skagway or Haines. It is a day trip with a bus trip from the ferry terminal into Juneau and the Mendenhall Glacier. We really enjoyed seeing the sights around this part of Alaska, seeing whales along the way to Juneau, seeing bears fishing near Haines, and like I said, fantastic scenery. One can take a camper on the Alaska Ferry between Skagway & Haines, it's only about a 20 mile trip. The highway into Skagway and then the highway between Haines and Haines Junction offered scenery well worth seeing, awesome in my thinking. www.alaskafjordlines.com