We saw the same on TrawlerForum a few days ago, I'll copy my warning note from there below. Thankfully the content is much less relevant to this audience so hopefully no one got caught.
Just to add to this, the site appears to be a ripoff of a legitimate
Seattle yacht broker's site with a downloadable Windows program that contains malware, according to analysis by VirusTotal. I suspect the sole reason behind the site and spam is to try to infect folks and steal various information.
I'm not mentioning the name of the site or the legitimate
broker, but have sent an
email to them to ensure they are aware. Hopefully no-one downloaded and ran the program, if you did then you'll want to, at a minimum, ensure you scan your computer with a legitimate malware scanner and be on the lookout for suspicious activity.