Looking for more info on the '
Edna', I found this site. It seems '
Edna' was this owners vessel just prior the '
Kwai'.
The '
Kwai' is a modern day tramp, working the Oceania trade - Hawaii, Line, Cook, and other island groups. Really fascinating and interesting site, not a conventional 'business website'. Perhaps that is because it's not a 'conventional' business, and - it's all the better for that, IMO.

As luck would have it, they sailed from Hawaii yesterday.
S/V KwaiBTW - no idea as to the fate of the 'Edna' is given at the site.