Discription of Events: Severely tailgated us entire way off of Tybee Island. Pushing us to speed up even though we were doing limit. This area is one lane in each direction and is known for police targeting of even minor speeds over limit. Oncoming ambulance with lights on caught driver off guard and they almost rear ended us. Personalized plate, blacked out windows, think they own the road- gives pick-up guy a worse name.