I have had a lady that does not like hunting ride her bicycle up and down the road where I hunt when sees my jeep parked there. Or she will actually bring a lawn chair and sit by the side of the road. Doesn't bother me a bit... I just just keep thinking one of the deer I arrow will run over and die at her feet. Just keep doing what your doing! Deer are use to traffic going up and down your road and will settle back down really quickly after a car passes. Even if its honking it's horn. They usually don't get to upset unless it's chasing them. Even when they are crossing the road they usually just get a few feet from the road and stop and turn around and look. One of my ground blinds is only about 75 yards from a road and I've watched many deer not react to cars going by. Me I wouldn't be bothered by it.
Live it up! Doug