Grand Canyon without a toad?

We also stayed at the Williams KOA(nice place) and took the tour they arranged. We got picked up at the KOA by a guide in a van. The guide was a school teacher with a spotting scope. He took us to places other tours did not go and he really knew his stuff. The spotting scope took you up close and personal. The grandkids really learned a lot and had a ball. The grandparents did too. Great sack lunch next to the train station. This was worth every penny and more.