[JoeFromCA]

Step #1: Log on to amazon.com
Step #2: Order a Garmin GPS for 77 bucks
Step #3: Plug it in
Step #4: Start driving and follow the directions.

[nascarnation]

LOL if there is a smartphone on board, save the 77 bucks and get a free map app.

[steve86]

Step #2: Order a Garmin GPS for 77 bucks

Purchase a paper map for 2.99 at a 76 station.

Yes, I have four GPSs and know how to use them. Map is better. Use your brain to memorize the route.