Well Mike if your boat is anything like mine then you will find that there is thick salt build up under the floor supports. I had another small leak on the opposite side of the support I posted earlier so I cut a small section away, cleaned, and sealed it with epoxy.
I went out for another test and found yet another hole somewhere in the stern so I got to cutting. I got my cut off tool and removed a bracket that was full of salt that was causing major pitting. After cleaning, I found 2 more holes and that is where I’m currently at. I plan to fill those 2 holes with Alumbond and (per the advice above) gluvit the rest. I don’t plan to put that support bracket back on because 1. It going to cause salt buildup again, and 2. It gives me a good location to mount my pump. I will update once I get everything all fixed up. In the meantime I’m hoping someone can chime in and tell me if that bracket is necessary (structural). Thanks