I'm reposting this one from five years ago. I now recognize most all of these models with the help of you, dear readers. Thanks!
That's Wayne Byrd on the left. I have a guess for the name of his shower mate. Let's see if anyone else has a guess. Cambria says that's Jeff Hubbard.
And here we have Johnny Guyton (left) and my new person of interest, Chuck Naylor.