Mike:
We shot 50 targets on Sat.....and the remaining 50 on Sunday.
I would "estimate" the African range took less than 2 hours (day 1). I'm betting the NA range took probably twice that. We got there a little late (waited on a good friend). We got behind the "extended pre-shot routine"/"umbrella" crowd.
My friend Page calls it "redneck golf". Fitting.
With no one in front of us......I'm betting 4-6 trad shooters could shoot 50 targets in 2 hours (+/-). I know we can shoot a 20 target course in less than an hour, most times.