More and more, cruise lines are requiring passengers to be fully vaccinated.  It started with Saga in January, then American Queen Steamboat, Crystal, Virgin, Royal Caribbean, Princess, Norwegian and Celebrity.  The date for this requirement varies.  I'm particularly interested in a Norwegian Hawaiian Islands one-week cruise, for they are supposed to start on July 3, and there is no way many of those currently holding reservations will be able to board.   This means people like me who can see these ships in Honolulu Harbor will be able to on Friday of the Saturday departure secure free everything for a ridiculously discounted price.  Their $4319 balcony rate is already down to $3023 , including free beverage package, excursions, WiFi, free flight for one person and Specialty Dining.  This price includes one free roundtrip flight, which I don't need.  I'll wait until this cost drops down to $1500/person or less.  Apparently, there is no way to be put on a wait list for when