Cooners will kill summer steelies as well as springers. Spring chinook are a finicky beast and thats on thier good days. I fish prawns, eggs, herring, spinners, spoons, plugs, and my personal favorite dynamite. Floats and bait are good ways to go, but you need to be versitile enough to fish what the water and fish are calling for. If for whatever reason they are holding in 5ft runs along the bank then bobber and bait isn't my first choice. Plunking eggs and corkies or spin glows in traveling lanes has its merits. It's looking like a good run, I'm sure your smoker will be busy.