A family friend promoted racing (late 1940s) on an old abandoned Navy airfield (looked like a wagon wheel from the air) in Davie, Florida and hired Gamble and his high school buddies to set up bleachers, sell tickets, refreshments, programs, etc. for stock cars (before NASCAR) on the 2-mile circle taxiway. AAA midgets raced on an 1/8th mile oval on a parking ramp and sports cars on a simulated road circuit using the runways and taxiways. Big Bill France and his gang of good old boys in their hot-rodded 39/40 Fords raced round the circle at speeds faster than INDY of that era! The big name INDY drivers raced their midgets in the winter season in Florida and California. The sports car crowd was led by SCCA founders Briggs Cunningham, the Collier brothers, and northeastern friends.