I'm 55, and never really was a jumper even 30 years ago. My son is 26, and loves the air time. I mostly like to get out, off the road, and be in the forest. I like to ride at a good clip, enjoy some technical stuff, and small air. Since my 30's, I have not been able to climb very well, I have an extra half heartbeat, and take a beta blocker to keep it in check. Riding my Canyon Spectral, I would do fine on Peterson, did the bottom half of the McKenzie River trail fine, but the top half was too rocky for my skills.
We love to come up, ride a couple days, and drink beer... Always a positive experience. Trying to get more fitness back this year. at 49, I rode 5000 road miles, but the next year, only rode 500. that was a fitness killer, but the roads are less safe, and the group had an accident, where a large majority quit riding. I do have a nice gravel road to ride, and a small steel MTB park about a half hour away that I cannot climb, so hopefully, I get quite a few more miles in this year on my new Heckler... Which should show up next week...