The worst food you'll ever eat will probably be prepared by a 'cook' who calls himself a 'chef.' Mark my words.
Alton BrownI grill almost all of my fish with the skin on because that gives you real protection at least on one side. It's a nice barrier against super high heat which tends to make a lot of fish to turn really flaky. It's very easy to overcook fish on the grill. But I still brush it with oil before I start.
Alton Brown