yes you will need extra auto insurance for Mexico tho buy it in American border town as it is cheaper
NO!
Yes no matter what the distance you will need a passport to travel across the border.
As of June 1, 2009, an American cannot drive across the Canadian border without a passport. Prior to that date, all you needed was a birth certificate and driver's license.
You require a valid Passport to cross the Canadian border.
Yes you can.
Crossing the Canadian border would require a driver's license and passport.
Just the Nexus card suffices, but it's wise to have your passport when crossing the border, anyway.
Passport and sometimes you will be asked for authorization from both your parents with signatures
Potsdam, NY is about 15 miles away from the Canadian border. The closest Canadian city across the border would be Cornwall, Ontario.
no.
No you cannot you must have a passport/id
Not if the flight is domestic