How do you deal with jerks while towing?

Living in the Chicagoland vicinity, driving a vehicle is a challenge without a trailer. When towing with a travel trailer, it seems to bring the worst out of everyone.

No one likes being behind a trailer, but I have people constantly putting themselves and myself in dangerous situations. I can't figure out why, short of impatience and the fact that everyone seems to be self centered.

How does everyone deal with these jerks? I drive the speed limit or with the flow of traffic and hang out in the right lane the majority of the time. I am not poking along in the fast lane. I get people cutting me off left and right. They pass on the shoulder or merge/exit ramp to get around me (2-3 lane roads) **** near taking my bumper off because they don't want to be behind me, passing me and cutting over before it's safe. People getting in front of me then slowing down. People camping out next to my trailer or tv at speed. Etc etc.

It can really wear on you when taking longer trips. Does anyone have a secret stress relief or way to deal with these idiot drivers short of just shaking your head?