Solid advice above...Jerbaits & Streamers seem to work best at dawn, dusk, and after dark...but mid-day can be tough...Lots of bows in the Blue ribbon right know so inlines, and small kastmaster's should keep the boys busy mid-day...Maybe toss in some sculpin colored marabou jigs in the 1/8oz range.
Big Bushy dry flies work well this time of year too.Hoppers & Crickets are my two primary choices....toss them under overhanging bushes, in the shade lines, and bounce em off the bluff faces. Long leader...14-16' tapered to 4x.....Madame X in various colors is a good one...usually size 4-8....fish a beetles..#10-16, crackleback #12-16, or ant to fish that look but refuse an X...No need for a dropper...It usually makes for two flies fished badly, and Current River browns have seen it all. Possible trico action in the AM (28-24), and there are always some small tan caddis flitting about (16-18 mostly).
Have a great trip.