Kapowsin would be my go to. Havent seen Whitman mentioned either, I remember pulling in some good ones there as a kid
The Kapowsin parking lot is a break in waiting to happen.
You can tell when you pull in by how much glass there is in the parking lot.
We’ve had property on Tanwax since 1968. Unless the state is stocking them again I doubt you’ll catch a Tiger Trout. The state stocked them for a couple years in the early 90s.
I fished Tanwax a couple times a week from 2005-20014, like I said caught tons of rainbows. Never saw a tiger.