Becky
My wife talked to her (still active catholic sister) in Tenn. every Tuesday morning, and although they usually avoid talking religion since her sister knows she no longer goes to their church, I asked her to simply ask what she remember about meatless Friday, and she told my wife that she had kept it faithfully until one day she went to see a family that was very poor, and all they had to give their children that day was crackers and cheese with a piece of bacon on it, and she gave her sister one, and she ate it.
The next week or so, she went to church and confession, and told the priest what she had done, and he read her such a riot act that she stopped keeping meatless Friday altogether after that. I hope that before the Catholic Church considers bringing it back, they solicit a few testimonies from their people on what it was really like.