I took a rock climbing class in college as a gym credit. It was fun and challenging for a 20 year old. The rappelling down was wildly fun and exciting. Now I still enjoy hiking, solitude, and great views, but nothing more challenging than the occasional friction climb. What I’m saying is, I understand some of the thrill, but I guess my priorities are vastly different. The thought of the expense, risks, and crowd has zero appeal to me. Now, give me a warm sunny day, empty road, full gas tank, and my Harley... That’s a risk I’d enjoy every day of the week...
If you’re anywhere near east TN, check out the “Cherohala/Dragon 120 Mile Loop” ride on the western edge of the Great Smokey Mountains National Park. It’s one of the best motorcycle rides in the US, and probably the best one in the eastern US.