The number 1 fly that we both had success for salmon on was as size #6 or 4 black wooly bugger..
Pretty much all our salmon players came on that fly.
Trout were a size # 10 nymph.. We found a few trout..
Things to remember:
Trout look down for food, naturals were what they liked.. Not so much eggs yet..
Salmon look straight ahead or UP...
I watched a zombie salmon turn and snap to the surface at almost every leaf that went by..