I debone and put the meat in an ice chest with ice on it and let it sit for 2 weeks. If your cooler has a screw in drain, leave it cracked to drain water and check the ice daily. If it doesn't, drain the water daily. Once ready to process, you can follow the silver skin lines and the meat should come apart on its own, just following the "lines". If I grind for burgers, I like to add a little beef fat so they aren't as dry. If I make sausage, I like to add a little pork fat or you can use a boston butt. I like to mix it 4:1, meat to fat. If I have 4lbs of deer meat, I add 1lb of fat to make 5lbs. If I have 20lbs of meat, I add 5lb of fat. If you get a grinder, don't go cheap on one that has a little mouth on it. You end up working harder than if you would have just spent another hundred or so and bought a better one. My grinder has a small mouth and it takes me a while to cut all the meat up into small enough strips to fit down in it. When I make sausage, I grind everything(meat and fat) into a plastic tote that gets used for nothing but processing. I then mix in my sausage seasoning, mix it by hand and then use the stuffing plate to put it into the packages. It sucks with a little mouth, but I get it done. My brother has one that you can cut a backstrap in half and it will fit right in. It doesn't have to have a mouth that big, but it sure beats having to cut a backstop into 5-6 strips so it will fit. Of course, that is the difference between $70 and $400. I vacuum seal everything except burger and sausage and it gets packaged into the familiar little bags you see sausage in. Just label it what it is for future reference.