So glad to hear you have traveled so far in a Vision. It makes me feel so much more comfortable about my boat.
I had to track down a diesel leak last weekend. The fill hose too tank spout connection leaks when fuel is sloshed around or when we fill up. I have to cut some of the lazarette floor away to gain access to the connection.
Please keep us posted as to where you are. I will be checking back.
Sail on Sailor!