You can catch summers in the Wilson on the fly, we'll actually nymphing, the black stonefly, teeny nymph, beotch creek nymph and bead are bad arse producers. Mornings are high odds, and last light. Swimmers fill all the easy access holes any day of the week during the dog days of summer, eliminating most of the shallower upper and lower holes. The summers are in the middle section of the river tight to the bank in the big hard to fish frog water holes, jones creek and through that brutal cliff ridden section is where most of the chrome will hang up until the fall rains. They are hard to get, you need 6-8 lb fluoro tippet and fish that big stagnant green water you cannot see the bottom in.. Fish from the dump to the tail out and cover as much of a hole as you can... Fish Wilson summers like you would float fish for nooks in the same water but scaled way down in size.. As small as you can bare, size 4 hooks and a little bling with a bead will at least hook a few, even if you can't get them to the bank. Go fish the trask by the forks and downstream.... That's where all the Wilson's fish are anyway-