An Alaskan cruise on the Alaska Marine Highway System this past fall. How much is this like a real cruise ship? We find out.  Sherry Laskin has cruise news:  Two more cruise lines have announced cancellations Popular cruise director trades sea for land  The ruling on banning large cruise ships could be overturned  European brands adds new ship during shutdown  Carnival earnings report shows big loss  Listener Q: When cruising finally does resume (whenever that might be), do you anticipate that proof of completion of COVID-19 vaccine will be required before boarding?  Also, do you anticipate cruise lines requiring rapid COVID tests and temperature checks as part of the embarkation process? -- Thoughts or questions? doug@cruiseradio.net  Want daily cruise news? Subscribe to the Cruise Radio News podcast feed.  Get in-depth cruise news and industry insight at www.cruiseradio.net.