I used to never take bananas on board as like everyone said they were definately bad luck. Than by chance I am watching a show on telly a few years back about Facts, fiction rumors and such and an interesting topic came up on Banana on boats being bad luck and where this originated from. As I remember they said back, waaaay back when they sailed between islands around the world they relied heavily on food sourced from the main lands and islands along the way. Something that stood out was when Bananas were on board crews grew ill, some died and their other food rotted away quicker. bad luck for sure. They, (the experts) reckon The Bananas sped up the ripening of the other fruits and veg which we know to happen and some diseases were introduced with the fruit. Spiders and bugs were also brought on board and some being poisonous contributed to deaths amongst the crews. This they say was where the superstition started. I have taken bananas onboard since and cant say it has affected my catch rate or luck.