With digital billboards becoming more common, I say use those. Lamar.com shows pricing for 3 days @$2,362. There is a board on I-70 near the exit the JWs go to the convention. Great thing is, one can change the board in real time. Hear something at the convention controversial? change the message to respond, always using the same site URL. Now THAT might get some attention. I pass those digital billboards everyday and always look to see what's new. Static billboards are the wallpaper of the road, they just blend in. Just a thought.
Snakes ()