Mute,
Some of them might work. #18 & #20 BH Pheasant tails and Baetis nymphs have been working very well for me. These are what I was using last Saturday and I caught 3 and missed a few in about 2-1/2 hours. If you are tying some flies tonight, I'd recommend tying a few Baetis in #18 and #20.
Good luck and let us know how you do.