Here's a start. Verified several times by archery buddy. He says its ok to post. Shot opportunities were LRH even for a rifle.
Launch goggle earth.
search for Copper Basin Idaho.
That will put you smack on the landing strip. Yep you can fly in. But you need a shuttle vehicle;) and with good tires. The roads in that area cut the heck out of tires. Several tourists stranded every summer traveling from Arco to Sun Valley due to zooming along and getting tires slashed.
The air strip is only a reference point.
Get the topo map for the area and locate Holly Mountain.
Arco and Copper Basin are in Butte County.
That's the place! There's a really large black one there.
Be careful with target selection. Ya don't want to shoot a yote. They are an endangered species around here.