Thanks guys
I will look into the NAtional Geo map, good idea. thanks for the book tip. to answer the question about Oz im flying into Perth as my buddy lives in Freemantle. Hey lifemagician did you have any problems keep driving into mexico and back to get stamped for another 6 months as I know you have to leave the north america to get the 6 months again. any tips would be great as I may be able to extent my trip to another 6 months after my two visits Ive mentioned.