Hoppers, Crickets, Beetles, and Ants work....and I usually fish them in that order...Many patterns work, but I always have some Madame X's, Stimi's, & Rainey's in the box...Sometimes a low floater works a heck of alot better than a high riding foam pattern. Hit the shade lines, bounce em off the bluffs, sneak em under overhanging vegetation. Cheers.