Received this replay about Ketcikan from the tourist bureau.
Thank you for your interest in Ketchikan. Walmart has their own van service which is free to cruise ship guests and crew. It is a white passenger van that says Walmart on it. They pick up across from the cruise ship dock near the Southeast Alaska Discovery Center. When you come to town, stop in at our visitor center which is located right on the cruise ship docks, and our visitor information clerks can assist you with directions to catch the Walmart shuttle. And of course they do provide transport back to the cruise ship dock area. Please let me know if I may be of further assistance.
SS Ithaca , Volendam , Mariner of the Seas (x2) , Veendam , Coral Princess , Island Princess (x3) , Emerald Princess,Sapphire Sapphire (x3),Diamond Princess