The highlights of our trip were the flightseeing tour back to the Taku Glaicer, and the salmon served there is the best I've ever had. The drive from Skagway up to Carcross, which included a stop at the gold miners ghost town of Dyea. Many beautiful sites and scenery along this route. I would definately recommend a small charter through one of the fjords.These fjords are the most breathtaking spots in Alaska.
The only negative of the trip was that it was to short. If you want to see the most of Alaska, I suggest flying there versus cruising. The cruise company's don't allow near enough time in port to explore Alaska. Our Alaska trip is by far the best trip we've taken.