And a little skill to keep the debris from blocking the Scenic Trail just below?
The WPNRT is on the other side of the canyon.
They will probably drill the holes, insert the dynamite and blasting caps, and cover it with heavy mats made of old shredded tires...and then...
Fire in the hole, fire in the hole, fire in the hole...
They will then bring in the big buckets and push it off to the side or haul it away.