on our yearly foray to the keys we experience a lot of the aforementioned behavior.when they flip you the bird wave and smile like you thought they were waving!!they hate this,smile, act innocent and it disarms their anger.we crawled from florida city to marathon(68 miles)in 3 1/2 hours last year,people running in the grass,and berm, then cutting you off as you slam on the brakes.my biggest problem is my copilot(wife of 39 years)this year i think wine or valium will be available to her to ease the stress of my driving!!!i just keep smiling ,knowing i will be parked in florida keys for 3 months to recouperate!!!!!it takes 2 to make a fight!!SMILE AND RELAX. buckeye bob