RE: savings of diy it or the cost of supplys
It all just depends on your deer hunting situation and what you enjoy doing and spending your money on. If you're going to bag at least 12 deer in the next 10 years then it should be worth it. Heck, if you enjoy doing it yourself then it will be worth it for half that many of deer. Also, you know that you're getting your own kill in the end without any worries.