For sure I would pay out say $100 to ensure that the appropriate organizations had the money to track the fish. It would be really interesting to know where the fish that you catch came from to know where it was going and how far from home it was when it was caught. (kind of like a message in a bottle). Communication would be key, to inform everyone that it is imperative that ALL salmon heads be turned in at the boat launches, marinas, sports stores, biological stations etc,,,,. One other thing is that the commercial guys should also be required to pay and turn in heads too, so that more info can be collected on the fish that are caught in any given year. Also this way we would have a better understanding of the real ratios of fish caught by Commercial and Sport Fishermen. I think that this is a great idea.