Anyone can do this...even you...if you can afford it.  Money is always the issue. Time for grass-roots awakening. Get rates/availability from a local/regional service that leases the trucks.  Edit meme packages tailored to local candidates/circumstances.  Map a route.  Get permissions/permits for parking at selected venues.  Visit local/regional Republican campaign offices or other likely organizations and make a pitch for funding.  Let 'em fine tune the message.  If you present it ready to go, they may find the dollars to do it. Next time POTUS Is in 'Jersey, set up a truck at that intersection where he likes to greet the public and show him.  Odds are good that someone from the campaign will want to speak with you about coordinating.   If you're really good and have put the numbers together for various regions/venues, you can approach the national campaign directly.  Of course it's possible and even likely that someone has already done exactly that.