> Personally, after having to worrying about getting my hands
> on extra cash (lol) at the end of a cruise for tips, being able
> to charge this to my AMEX / onboard account, is a wonderful
> option that I would like to see on RCCL and Celebrity as well
> (plan to cruise on both again, as well as Princess)
I would second that. I don't know why these other lines don't allow this convenience.