In 2006 there were over 122,000 deer harvested in Kentucky. If you approach any processor in your area, I have to belive he/she would be more than happy to give you all the bones you could handle as it saves them the trouble of disposing of them.
    Keep in mind that to the best of my knowledge it is illegal to sell wild venison in all states, so you should not have to pay for bones.

Dave & Ruth
D & R Processing