Yamaha AR195 Leak

Hello, the past two seasons we have dealt with our Yamaha AR195 leaking at high RPMs, but at low RPMs we have no leaks or issues. The bilge is able to keep up most of the time, but if it starts to pull hard we just throw it in neutral and let the bilge completely drain the engine bay. Today I was finally able to capture a video of the leak. I’m not very mechanically inclined so I’m not sure if this is a major or minor issue and wanted to get some advice on a next step. If it’s an easy fix I’d love to do it myself. Thanks for the help.