Roy-We did a lot of those hobo dinners in foil when my boys were younger Cub Scouts and Webelos. We once made about 6-dozen assembly line style for a huge campout for boys and parents; I was always trying to lure in parent help. Freeze 'em up ahead of time, then throw 'em in the coals. Delicious with a good angus burger, taters, onions, carrots, salt and pepper.