A half stick of dynamite or a few M80s would drive them off. However customs could be difficult with explosives on board.
Personally I think a about 110volts at 2200ohms should do the trick, just put a few electrodes in the water near your rudder and turn up the juice. Should be pretty easy to conceal from customs. Blackfish will learn quick to avoid the zappy boat…
LMAO you think Orcas have some kind of environmental vendetta against humans like some Captain Planet episode
…Well, kind of yes.
One biologist theorized that the attacks originated with a female orca, known as White Gladis, who may have been harmed by a boat. As the theory goes, White Gladis began to act defensively around seagoing vessels, and other orcas picked up the behavior.
And if either of your ideas were actual viable someone would have tried it always. But your plans risk injuring the orcas, which you can’t do because they’re endangered.
Yeah, they have. Just because you have the bare minimum brain cells to stay alive and don't know shit about the subject doesn't mean it hasn't been done before.
I’m not a marine biologist, I don’t have a theory on Orca aggression.
I just know what would keep them from damaging a boat and would most likely deter them from attacking again in the future. High voltage and underwater explosions are pretty well understood by all creatures.
I mean logic dictates that a half stick of dynamite or 2000 Volts of electricity going off in their face would deter most if not all terrestrial creatures that we know of.