Instead of risking your life, ruining your career, and ending up on do-not-fly lists, why not get involved in politics? If your idea has merit, promote it through the actual democratic process. Your concept of working with cartels is beyond ridiculous and I wonder how you could have possibly developed such a naive and flawed view of how crime works.
Getting involved with politics had crossed my mind. On this issue specifically, I suspect there are policy think tanks that might be open to giving me some advice. Maybe handing the idea off to one of them and letting them pursue related policy changes might be a better option. In my experience, lawmakers don't pay much attention to random people on HN.