Another popular gathering spot is in Texas, South Padre islands. Obviously you do not need to posses vehicle permits here, but if you are curious about Mexico, head over to Matamoros. You can walk or drive across. If you drive, just make sure you have Mexico Tourist Auto insurance, which we can help you with that. Mexico to satisfy your curiosity about Mexico, make sure you bring along your Passport again. If driving you do not need a vehicle permit here, as it is located on what is called the “frontera”, however if you intend on going deeper into Mexico, then you would have to purchase a vehicle permit. In ALL circumstances, you MUST cancel or turn in your Mexico Vehicle Permit upon exiting Mexico. Failure to do so could cost you time, $$$, and a lot of frustration.