I am right there with many of you. I am 71 and plan to retire at the end of this month. I purchased my 1st Model A (an AA) in 1972. I hope to drive each of my Model A's when they turn 100!
I will be 65 in a few short weeks... Got my 28 roadster ~25 years and 50K miles ago. My daily driver when there's no "salt" on the roads. Basically a old guy who still gets a big charge out of driving his ratty blue roadster way to fast.
I just turned 87. I gave up golf, skiing, running and other such activities but I still enjoy working on my "A". I do however now remove the rear wheel separate from the hub when working in that area.
A 10 mile bicycle ride on a nice day is not out of the question.
I am blessed.
Lee