Grand Canyon Mule Trip: For an Edgy Experience

I have a goal. I want to take a mule trip into the Grand Canyon. They told me the mules walk on the edge of the steep trail. They told me I might get motion sickness, yet I really want to take one of these trips. So, I visited the mules at the Grand Canyon one chilly morning, researched the facts, gathered some tips and put it all into an article to help you (and me) plan for a Grand Canyon mule ride adventure.