As far as your friend Rocky Raccoon and his buddies go...... Go to HD and buy some house brand wasp and hornet spray for two bucks. This is not really a spray. It shoots out a stream of liquid. Give Rocky a good dose in the nose, eyes and face. Repeat in two hours. He will never come back again.
Though to be on the safe side, I would also drive him a few miles away to turn him loose by the side of the road. Give him another shot of hornet spray, while he is still dazed shake him out of the cage, hit him in the head with a 2x4, kick him in the rear with your boot. No need to drive him the ten miles away, that they talk about. This is ridiculous and too much work.