Hi Wayne,
I've had ground school before but never had the cash for the behind the wheel part, It is expensive. I do like home audio/theatre stuff. Got into that when working on cars and home automation stuff. Cars are also cool,
Loved since I was a lad in around 1967 or so. Any electromechanical stuff is cool. Astronomy, also way cool,
thinking of spending over a grand on a decent telescope. May move to Arizona. Nice clear sky.
Chris