I cut up my own. My dad was a butcher. I don't always do as a person should.
First the deer should be cooled and let the blood drain out of the meat. It cures best with the hide on, but I don't like skinning a frozen deer and thawing it out is a waste of time. Sometimes it hangs a couple of days, sometimes I cut up right away, depends on my time. You decide that one. Cut the membrane tissue away as best you can. It can leave a ranscid (sp?) taste. I grind my own, but most butcher shops will take and grind your burger along with making an other products you'd like. We, too, enjoy the cut up time. Time to reflect on the hunt, plan the next one, eat, and have a beer or 2 or 3. This can save you $75. It usually only takes me about an hour to skin, cut up, bone it out and grind/package. Takes longer to set up and clean up, I think.
Have fun!!!!!!!