FRF2: Very possible. At the time I was living in Plantation, FL - and have since (ca-1984) returned to "my Sweet Home Alabama". While I was not a member, I occasionally visited the Hollywood range with my neighbor (a PanAm pilot) when he was in town. We've all since gone our separate ways.
During late '70s and early '80s I served as the first president of the Sunrise Gun Club, Sunrise, FL. Don't know if they are still in existence. Doubt the Hollywood Gun range is still there either as real estate developments were crowding it back in those golden years of my Gold Coast days.
P.S. - I was the guy with the satin nickle Colt Combat Commander probably with a "stove pipe" sticking out the ejection port. A gunsmith by the name of Al Steinmeitz (Shootin' Shed Gun Shop - Sunrise, FL) fixed it and it has be 100% reliable every since.
Didn't mean to put down the .22Jet, but my first impression of them in the M53 was not good. Early S&W revolvers do hold a special place in my collection, but mine are of the more common calibers.
Nice to hear from you.