Dave, you are correct about the boots. I recall from a long thread on Sivils here in the past that at first the carefully chosen girls wore white cowboy boots and later white go go boots. Roller skates came to some drive ins later. Cannot recall which one in Dallas was said to have the skates.
If you can read the small print (its a struggle) there is a good and well illustrated artcle at: [www.michaelwitzel.com]
If you can read the small print (its a struggle) there is a good and well illustrated artcle at: [www.michaelwitzel.com]