Yes, I'm one of the 'older' campers. However, I think camping and, in many cases, trailer building has more to do with a person's state of mind that their actual age.
As a person gets older, everything slows down. Even if you keep working on something, the time it takes to do that takes longer. Plus, just finding the
energy to start doing something takes longer.

(Yet, I still choose to do things!)
Meanwhile, the clock and the calendar move faster and it seems that life may be on the decline but everything else is on an incline that gets a tad steeper with each year.

(I may be going up a steep incline but I'm still looking forward, not down!)
That said, stopping to 'smell the roses' gives one a much more heavenly 'scent' than it ever did when one was younger.

(I thank God that I am still alive and can take the time to stop and enjoy!)
So, it's sort of a 'trade-off' that reminds me of my feelings on the current economy: I may not have as much as I used to but, with a little thought and effort, I still can do something with what is left! Obviously, I choose to think positive!
Regardless of your age, I wish you all peace, happiness, and a long, fulfilling life!