Hillbilly/Redneck Debate Continues

As it happens folks, I remembered that I have a picture of some "subjects" for identification. Whether "hillbillies" or "rednecks" is for you to decide--they seem to be very happy in their natural habitat--that's all I know! In other news, Mom is going to be very embarrassed that I posted this family heirloom photo!
Comments
1. Hieght. I'm not as tall as dad. The man next to dad is too tall.
2. Style. I didn't wear sweats at that age.
3. Weight. I was heavier than that guy.
Clues for who it might be.
1. tight fitting sweats.
2. AA Recycle hat