Here's hoping that the Palin tour has arranged a bunch of identical decoy buses to merge with them in the next urban area, then all split off in different directions. The opportunities to mess with the DNCs Propaganda Arm ought to be endless for somebody who's resourceful and has a sense of humor.
A Palin Family (of doubles) could be seen at odd locations nearby, triggering a rash of false sightings for the MSM to chase after.
She already has a double, she showed up at CPAC before Sarah did and fooled quite a lot of people! Too funny!
http://www.youtube.com/watch?v=M-Xz0eml3PM