Thanks for the tips
The trip will be early July and should be in the Fairbanks area.
I have a 9' 4wt for the grayling and have been told the nice sized rainbows are ubiquitous so I thought a 9 wt might be the heavy rod for rainbows/ salmon.
I will check with our hosts about rivers, flows etc.
I do have a tioga #8 reel that I use for steelhead and was hoping I could use that reel for the bigger fish.
Thanks again.