Wish I could help, but I'm gonna be there for the first time that same weekend.
I was told early mornings are best at this time of year. The guy I'm going with
has a freighter canoe with electric motor & trolls streamers on a sinking fly line.
I'll be watching this thread this week; maybe we'll both learn a few things.
Good luck; hopefully the fish cooperate for us!
Later,
Steve