Before the Trip Crossing the border into Mexico – through San Ysidro, San Diego. The plan – visit Tijuana, Mexico for a few hours while we were vacationing in Southern California. I called our car insurance provider to ensure we would be covered if something happened – minor damage all the way up to third party liability – she said no. Actually, she screamed NO in capital letters causing me massive frustration. In response I articulated that we were not the first, surly, to venture…