re: Alaskan cruise port suggestions

I have been on two Alaskan cruises, both on Holland America. I don't remember Tracy Arm but I have been to the other ports. The must see in Juneau is Mendenhall Glacier. If it is not the most impressive glacier in the world, it has to be the most impressive one you can drive to. We also took a whale watching excursion that circled Shelter Island. We saw more whales than we could count. In Skagway we took the long, all day trip to the Yukon Territory, part of the way on the bus and part of the way on the scenic White Pass Railroad. We did not find much to do in Ketchikan other than just stroll around town. The boardwalk used to be the red light district. There is a house of ill repute there, but let me caution you. Before you pay good money to go in please be advised that it is now a museum and is no longer a functioning whore house.