aboard LG
2. If you look under your boat you should see something like this on the bottom of the hull offset from the center near the back
When you look in the bilge hopefully yours won't look like the bilge in my '92 230 Explorer
So many things wrong with this setup and I was warned of danger by our membership - the shutoff was plastic and could snap off - which it did when I tried to unscrew it from the through hull. If that had happened when out in the water, there would not have been anyway to shut it off. A low volume pump was provided (maybe 700 gal per hour) for the washdown and also the baitwell (see the "y" installed).
This is what it looks like now.
I replaced plastic shutoff with a bronze ballcock, added good hose and also added a 5 gal/min washdown pump with strainer
3. As long as your boat is still self bailing (scuppers above waterline) and your bilge pump automatically comes on, you should be ok.