unless you live a mere few miles from the border, hell even then it would be a toss....look, here's what i did the 2 times i did the border thing..i would by the 10ml of test and deca, had a pair of boots on. i could put 10 viles in the uppers of each boot. BTW i'm talking about parking and walking across. anyway,i would always buy something to carry back across, ie..a case or 2 of tecate, or some bullshit souvenier.customs would usually x-ray my purchases, then i was on my way..would have done it more often, but the border is 11+ hrs from me...BTW..have a good amswer for the question that is always asked, "what was your purpose for visiting Mexico"..this is were the case of beer comes in...answer "just playing with the whores and bringing back some cervesa"....jc