To respond to Sheri's comments..
How about Luxury cruise commentators (LCCs) or
Luxury cruise evaluators (LCEs)?
Cruise reporters (LCRs), cruise pundits (LCPs), cruise analysts (LCAs), cruise observers (LCOs)?
Cruise observers board (COB), CAB (cruise analysts board)...
I kinda like SCAB (Special cruise analysis Board) or SCAR (Silly Cruise Analysis reviewers)