Thanks for sharing this.
I've hunted Unit 20A three times over the past 33 years.
Last trip was a backpack in 20 miles to Black Lake, in 2016. Great country. Made it all the way back to near Runway Ridge. Cottonwood Creek is some beautiful country.
At 63 I doubt I'll be walking back in that far again...but I'd like to try! Maybe once I retire....