Wow, Drive-in movies !! They tried to bring one back near me, but living on the Texas Gulf Coast was too much for anyone....a result of the oppressive heat, rolling down your windows only allows easier access for the mosquitoes and leaving your vehicle running in one spot for 2-4 hours so you could have A/C is silly, costly and could be deadly.
When I lived on Long Island, Drive-ins made more sense. Not down here !!