Used to love them, too. Some of my friends and I would go, especially when there was a double feature and have a great time. We would stop and het a bucket of KFC, have a cooler filled with soda pop and just have a party. Back then, it was only $4 a head or so. Once in a while our local theater would do specials, where it was a flat rate per car, no matter how many people were in it.
I loved going to the Drive in, and we would go almost every weekend. Sometimes with a car load of friends, and sometimes just me and my date. We always had a great time. Those were the days !