Thanks for your replies. I made a last minute drive to bings landing Saturday night and fished from 6 am to 130 pm Sunday. Fishing was steady to good in my opinion. I'm a bit rusty on fly fishing and I must have hooked at least 15 times landing 3 for my limit.
Frog water. Every place where you saw more than 1 sockeye surfacing over the weekend - LOL - both places!
Below every island. At the tailout of every long run. Holding places that the sockeye rest in.
There is quite the difference (as suspected) between 19 miles in 24 hours and 19 miles in 72 hours. All much less than 2mph. .7916666mph down to .263888888mph. If they were going 2mph they would make it in 9.5 hours up to the sonar.