Best cruise lines in the Caribbean for seniors?

I'm putting together a group cruise to the Southern Caribbean for
seniors (50+) in November 2006. Would Princess, Carnival, or Royal
Caribbean be the best cruise line for that age group?

Holland America is the preferred cruise for that age group.

"Kent" <kent@pruneville.com> wrote in message
news:1135920107.469733.88570@o13g2000cwo. ...
> I'm putting together a group cruise to the Southern Caribbean for
> seniors (50+) in November 2006. Would Princess, Carnival, or Royal
> Caribbean be the best cruise line for that age group?
>