Here's a thought in retaliation to the high prices...
We should all start, en mass, IN OUR CARRY ON'S, to bring Rum Runners, fake Shampoo Bottles, fake Sun Screen bottles, whatever.
And fill them up with water.
They know what these things look like and will have to stop every single person to check it out.
A few extra minutes times a few thousand people will cause havoc.
If we advise them what we are planning, they wont believe it at first, but then, wammo!
Maybe then they will, either, drop the price of the package, stop checking all the carry ons's, (then your booze gets though), or live with the chaos.
Just a thought