Orcas

Orcas are creatures that spawn between ancient shores and shadow isles. These creatures are the only source to get the whale key to spawn Moby Wood. They are the most easiest sea creature to get overwhelmed. Since they commonly spawn in Orca Gangs, you are highly to get overwhelmed. You can either drive in a circle for the orcas to chase you or if you are near a island, drive to it and they won't get close. Also if you are orca hunting, you also need to have a boat speed of 50. If you get a boat speed less then fifty, you will get overwhelmed by orcas.