I've been to that drive in when I was in my twenties and went with my girlfriend. Couldn't tell you what was playing.
Now I'm mid 50's and I went with my sister so I can almost repeat the main characters lines. Unlike if you went to a theater , the drive in still shows a warm up movie before the feature. We had to suffer through a really boring cartoon movie called Monsters vs Aliens. Bees with Sienfeld as the bee voice was much better.