The proper name for a corky is "Lil' Corky". It's a small float that slides on your line down to the hook, whose purpose is to float your bait a little off the bottom. They work pretty **** well without bait, too. I've caught lots and lots of salmon with nothing but a corky and a hook.
A Fenton Fly is a pre-tied leader with two imitation (plastic) salmon eggs tied with a piece of yarn. Personally I use a hook with an egg loop and a piece of yarn. Same dif, easier, and very effective.
Its totally different fishing than im used to here in texas... It helps to find such a great forum to help us plan for our trip... We just got back from fishing Mexico, so now is the time for us to start getting stuff together for our trip to the Kenai