Yes, motorcycling has been a valid sport much longer than skydiving, largely through advances made by trial and error. Advances in our sport have come from people being willing to push the limits hard enough to find where the boundaries are, as with all sports.
Waivers for low altitude aerobatics were not given until it was proven that the people applying were able to successfully able to perform the routines safely. They couldn't do that until they found their limits, usually by pushing the envelope doing something everyone else thought was crazy. Everyone I know that is successful in a given sport pushed the boundaries to get there.
That brings me to Hells Angels. The first Hells Angel I met was on June 12, 1977 at the Livermore DZ in California. I was in the process of being grounded again for searching for the elusive limit, (didn't find it!) when I met Norton Thomas. He jumped at Antioch but was trying other DZ's in the search for his limit. He was the first person to ever say, "I want to jump with you." We drove to Antioch and on our first jump together (a two way) we found ourselves head on after opening. I expected Norton to wait till the last minute and turn right, so I waited and turned left. I hit Norton's center cell and we had a two stack in under ten seconds after opening, then landed it in the peas. We decided right then we had to prove that the only limit was in our imaginations.
As we talked more and more people into trying crw, it was usually Norton that came between me and being grounded, as crw wasn't accepted too well back then. We made the first 8 stack on October 23 1977, in large part due to the efforts of Norton Thomas, CCR#8.
CCS#1. I have no problem with Hells Angels.
Steve Haley, CCR# 1