When we retire up north, I will no doubt be composting. DH is planning a large garden, so I know that the compost will be necessary to ensure a healthy crop. I've heard that basically anything organic, with the exception of meats and fats, can be added to the compost pile. I will need to do some reading on the best way to compost. Since I am in my early 60's now, I am tempted to get one of the "compost tumblers", so I don't have to pitchfork a pile on the ground. Has anyone used a tumbler type composter? Do they work? TIA