62 -Take a lung-shot right where you were taught. This will get the animal wondering what has happened and not notice that he (I hope) is loosing blood and look to lay down. Take a good shot, mark the direction and wait 20 minutes before looking. Deer should move 100 yards and lay down. Larger buck may go farther, but not much.

Good Luck and Shoot straight if you can keep the excitment in check until you field it.