If you take Toshiro Makabe on that cruise to Curacao you were talking about the other day, we can consider that payment... especially if you fancy signing up to the *shameless plug incoming* Planet Kyushu Tourism Promotion...
There seems to be a sad lack of Liner Captains willing to participate, so your help there would be worth much more to me than credits
(Of course, don't feel bullied into it of you don't want to for any reason!)