A very big thank you to everyone. I could not figure out how to reply on my home computer, but seems this computer is working. We never found the second breaker box (the one called 2.A above) nor have we truly solved the mystery. We took a trip, ran generators both generators, and now miraculously things are working. Our electrician is so stumped he doesn't know how to charge us. Photos confirmed the panel was set correctly both prior and after the "Fix".

Thank you to all for your expert advice - I was tracking down each suggestion learning great ideas even through I my rookie owners forum skills kept me from replying.

A very special thank you to Paul of Plymouth Cruises - though we never found the super secret box his thoughtful diagrams mailed will be most helpful in tracking down many things in the future.

All the best,
Patrick