F-Bomb, I really appreciate all the advice and will take your bait setup into account next time!
I too have been living vicariously through all the success everyone on this forum has had, so I'll be trying to make it up when possible.
As for the kokes near the top- maybe the slow current mixes the water and causes upwelling when it comes into contact with the canyon walls- allowing for cold top water and kokanee at the surface (purely a guess)
The "Firecorn" is one of those branded bottles of shoepeg corn, marinaded in some "secret" recipe with a fancy label on it- after your bit, I think I'll switch to your proven method.
It is also encouraging to hear about Arrow Rock as well - New in town so I'll have to check that out too.