I was born in 1972 which makes That 70's Trailer 5 years younger than I am. My parents were Yippies as opposed to being Hippies. They subscribed (and still do) to living as one with the earth, although they were willing to do things with a modern twist and new technology. They had no desire to go totally back to the earth, they enjoyed running water and electricity far too much. But they did raise their own crops and tried to buy from local farmers for other needs. My mother sewed mine and my sister's clothing fairly often as simple sun dresses were easy and didn't take a lot of fabric.