I used to fish on the Obsession and I would be able to bring my catch back to the poolside bar grill and they would cook it for me. I heard last year they got into a little trouble with some drug transportation. There are other boat at the Seaport Marina that will allow you to take the catch home. Take a walk around the docks there and talk to them. Something can always be worked out. I'm not a big fan fishing in Aruba, never do to good. A few fish here and there. Not like the tuna massacres we have here of the Jersey coast.
