Hi there Kevvie, have you also tried P&O's own message board P&O Cruises | Cruise Community?
Most people on Cruisemates are from West of the Pond, so you may get a better response from the UK based P&O board.
Good luck, and have a great cruise
Last Cruise: P&O Britannia March 2015
Next: Minerva April 2015
Then: Royal Princess August 2015
and : Queen Victoria January 2016