I am seeing that people are using these plastic bags called rum runners to sneak alcohol on the boat. we are going on Carnival with 10 guys all heavy drinkers, anyone use these and have success?
I have personally used rum runners before with success, you basically need to pack the bag of liquor within a bag of clothes in your checked luggage. To better explain you would take a backpack, fill it with clothes, then put the run rummer in a different compartment in the backpack. Something with the x-ray machines block them from seeing the bag of booze.