I called Lenny, commonly referred to as “Lurking Lenny”, and he promised to put some pictures together and write a “brief” account of his hunt. Here are a few pictures when I went with him after the Bighorn in mid October:
Lenny leaving camp on the second day. Note the pretty arrows, they fly really good too.

A couple of hours later after the storm moved in; Lenny is at 20 yards in this picture:

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He is at five yards in this picture.

This hunt was a bust due to the weather, it socked in and visibility dropped to 10-20 yards at times; glassing was impossible.
Be patient, he may take a couple of days to put the story together.