I think you handled pretty well. It's hard to deal with all these disrespectful angry drivers now adays. Everyday without fail I encounter a dumbass driver mostly cars but I see a lot of guys on a bike drive pretty stupid and asking for trouble. Anyways I am working on my reactions to these drivers and I am not afraid to wave and say sorry if I am in the wrong. Needless to say some people don't care they just think you are the biggest pos.