Personally, I worry most about the hole in the bottom of my boat that:Brak
You have made some interesting points. Part of me agrees with you, the part that says that good enough is good enough. The other part-the anxious,worry-prone part, says that holes in the bottom of the boat can never be over engineered. Thanks for your thoughts!
That caught my eye as well -- particularly since the one on the left is capped off. My first thought was fresh water piping, but then remembered that this is rather deep in the bilge (duh!). The cropping is too close to see where the right one leads, or what's connected to the elbow.I am trying to figure out what the 2 fittings in the last image are for. The one with the bilge pump in between. Keel cooler?