You folks will appreciate this:

I got curious about this boat, and decided to try to find her on YW. I don't know their search system that well, so I just looked for Hatteras MYs 70-84 feet, figuring that would find her if she was on YW. It turned up 96 boats, and I clicked on one listing, which mentioned a 70 foot Hatteras MY which had been extended to 82 feet, or something like it....

First photo of the boat is labeled "sister ship"...

Really?

ROF etc