Interesting perspective. I might quibble with the question of access to locally sourced seafood, since the ship does actually stop at lots of ports with fresh seafood. But your contribution is a good one. I'd hope they buy what is local at each port they stop at and not just rely on what they can buy in bulk at their home port.
i didn't see them take on any supplies when in port. we asked one of the servers and she said the ship only restocked in home port - guess it helps maintain quality standards and reduces risk of foodborne illness.
we had dinner at Palo and almost everything was excellent - appetizers, desserts, suggested wine (the 2nd cheapest red on the list), and wife's entree (lamb). my steak (filet) was very tender and cooked perfectly, but under-salted and tasted a bit bland, so it was only "good", but everything else was excellent. going to try to go there twice next time.