KOSU, an NPR radio station associated with Oklahoma State University, has posted a section on the Black Mesa Climb that you can listen to. I believe you will need the Microsoft Media player to do it.
Here are the links:
Page on Black Mesa which has this comment:
Ramblin' 'Round is a joint production of the Oklahoma State University Library
and Oklahoma's Public Radio. This month, host Steven Knoche Kite travels
to Black Mesa, and visits with a group that has made a pilgrimage to honor
Oklahoma's highest point.
The actual file:
I believe this from our photo album showing Steven interviewing Robert Hyman