If there's a bulkhead under the mainbeam, I believe the breakage is located close to where the glass reinforcements keeping the forward bulkhead in place end, the most likely place for such a rupture.

If I was in the US I would simply send the hull to Aquarius Sail to be fixed, but we are on the other hemisphere, many thousands of miles away... it is good advice, though, so after I take the pictures I'll write to Tom Haberman and/or Bill Roberts to see if they can help.

All the best,
Luiz