Blah, blah, blah. Nobody shares the road. Drivers don't, cyclist don't, all anyone does is b*tch about everyone else.
Stop worrying about how to "get all those drivers of vehicles to cooperate" and start being a good example. Be polite, be courteous, follow the law, wave to people. *Show* them what being a good roadway neighbor is all about.
"You must be the change you want to see in the world." -- Ghandi