I wired the money, he overnighted the title, I hired the transport, he made the car available for pickup, car made it here with no problems.
In Indiana, I took the title and the handwritten bill of sale to our BMV, a clerk checked the Vin Plate against the title, registered the car in my name and the new IN title arrived by mail.
Fairly painless....except for wiring money and hoping you get a car in return!
Ben