I have a dilema about what gun to use for deer hunting in TN. I have a 30-30 and a 308. Both are bolt action and I am very comfortable shooting either. What would be recommended for use on the WMA in Cheatham County. I don't wasnt to use something too powerful since I will have no clue where other hunters are posted. Have been to the WMA a couple of times this summer but, don't know what to expect this fall. Any advice would be great.