This is a cool video based upon the two day course--(Yep, believe it or not, there is a whole 2 day course, broken into two halfs). I just the first day back in January---it is now required in order to fly on any PG & E powerlines. The instructors of the course are featured in the video.
The company I work for does a whole bunch of powerline work---as does Mike's company.
I believe EVERY pilot should at the very least watch this video.