The advantage of dealing with corrupt officials who only want to shake you down is that their only interest is your money. Once they determine you are not going to give them money they often lose interest in you. I have seen this once at customs when I declared some electronics that certainly should have had duty paid. They were not interested in the paperwork and eventually let us go without paying. Three other times were traffic stops for speeding. After I played dumb and didn't take the bribery hints they all gave up and let me go.I’m a licensed customs broker. Anyone involved with MX customs, whether a customs broker, freight forwarder, etc., is inept and corrupt. I’m seriously considering leaving my Zyrtec D at home and just diving on Flonase, but trip is for a full cave class, not just fun diving. I take Zyrtec D daily and have for years per doc’s orders. I don’t want to do anything that puts my US brokers license in jeopardy.