gerry35
WKR
Send me a pm if you're interested, I could give you some ideas. I'm to the west of you quite a ways but I've been up your way too.
I've been on several goat hunts and have harvested goats.
The altitude / cliffs / work have not been too bad for me, but the challenge of making sure to harvest a billy has been more difficult than I anticipated. If you can spend time with an experienced and knowledgeable goat hunter, that would be the greatest asset to me.
I spoke with a very experienced goat hunter and guide last fall who indicated that for him the best indicator of a billy is the stained rump patch. In his experience if it's the fall and the goat has one, it's a billy (in addition to good optics on the horns, behavior, location, etc etc of course).