It's possible, but obviously it will be very costly, do you have unlimited resources?
It will also take a great deal of organising, you might want to hire a team of people to do that for you?
You could offset some of the cost, or possibly make money out of the ride by filming it to make a TV series or something? If you take this route you must make the audience believe that its just you, or just you & a friend, man & machine against all the odds. I suggest you watch "Long Way Round", this was something similar, despite two friends riding with a cameraman & a two 4x4 back up team they still said on their DVD cover "2 Men, 4 wheels", you see "seven men, fourteen wheels" wouldn't have the same "Adventure" feel would it?