Your car has a few bumper stickers. “Release the hounds”, “Will break for wind” , “No more oil”, “In case of rapture, this car will be unmanned”, “Antebellum is where the action is”. You and a few proactive members of your civil war reenactment troupe are putting the wheels in motion for a protest/demonstration/sit-in/picket. I’m against picketing, but I don’t know how to show it. You’re going to need a few AV basics so people hear what you have to say: podiums, microphones, projectors, projector screens, laser pointers, display boards, and extension cords. AAA.