We live in a somewhat rural area, and must drive 20-30 miles for shopping or entertainment. It amazes me when someone passes me in no-passing zone, or weaves all over the road using their phone. Many folks in bike clubs will ride there Harleys in groups, and I know from experience that bike riding is fun. It worries me greatly when I see a group coming in columns of two especially when the inside rider is almost on the center line. I guess don't understand the lack of reason for driving behavior.