I would love a cruise from England to Rome with different ports such as Brugge, Coruña( to go to my beloved Santiago), Lisbon, Gibraltar, Mallorca, Ibiza, etc., etc. Although, I might not cruise on 2008 as I have 2 cruises for 2007, and that's unusual for us.
But if there is something we like, I'll probably do an onboard booking during CROSS.

Can somebody remind me: if I book a cruise let's say in March, can I later do an onboard booking in Nov. and apply it retroactively?
Thanks!