Original F-5 Rapala has always been one of my favorite trout lures too. I have caught rainbows up to 6lbs on them. Gold, fire tiger, perch, rainbow trout, gold/orange back and plain old silver are my favorites.
If you guys ever need another kayaker to fish the Elk, let me know. I can pick up and drop off up to 3-4 Kayaks with my truck. The one time I tried to make it down to the Elk this last year, by truck broke the serpentine belt. Maybe it was an omen, but I still have to get down there and fish those browns and bows.
Brian