Since this is a board of public course players, I wonder if anyone uses a USGA Handicap system of some sort to get a card. There are a number out there, but I don’t know the cost/benefit of one vs. another.

I have an excel spreadsheet with formulas that does the work for me, that I can it share with anyone interested, but wouldn’t mind getting an official index if the price is right. I think there are online options where you can develop a group/club if a “B-Man” group/club might be of interest.