Pet Peeves long road trip

Just to be clear, I do let people in WHEN POSSIBLE, I'm not that jerk on an empty interstate who won't move over just on principle. Also, I've found life very comfortable (95% of the time) hanging out in the slow lane doing the speed limit, whether it's 55, 65 or 70. I pass the occasional slow vehicle but get passed alot. I can set my cruise and be alert to other problems that way. It's the situations when I have nowhere to go/nothing to do and others expect otherwise that get me. Also has made me much more aware as a driver when not towing anything. Maybe towing a trailer should be part of a driver's exam? Would have a lot less drivers on the road. I heard some states/counties stopped giving road tests to get a license. Can't wait for those gleaming examples to hit the roads.