If you want to help the sharks.
1. Not eating at a restaurant that supplies Shark Fin Soup is a big plus.
2. Not eating Shark Fin Soup or anything that has ingredients that has anything that might me harzadous to the ocean. For example:
Chilean Seabass/Toothfish, Cod: Atlantic, Crab: King (imported), Flounders, Soles(Atantic), Groupers, Halibut: Atlantic, Lobster: Spiny (Caribbean imported), Mahi mahi/Dolphinfish (imported), Monkfish, Orange Roughy, Rockfish (Pacific),