I loved drive ins. It was one of the best parts of Summer. The movies that were specifically made for them were classic. There used to be, many years ago., a tv station that played them. Dianne Ladd et al.
Damn. Bruce Dern, Harry Stanton and the one I loved the most as a teenager.
There were a lot of traffic circles or roundabouts in NJ back in the day. One drive-in could be seen from the traffic circle. They were playing a movie called the Minx. A heated love scene caused a multi car pile up on the circle. lol Those scenes were not common back in the sixties.