Would the real Caviar please stand up!
I can help out a little bit, I'm Guys son. Caviar, Guy's boat was indeed @ abouts 83. he had the 26, the 975 then the 28 and lastly the 37. He sold Cavalier in 85-86. Caviar was sold in the very early 90s and went to Melbourne. I beleive she competed in the Melbourne Osaka race a few times.
Guy is still religiously sailing every Tuesday and we're about to celebrate his 80th birthday.
PM me your email and I'll pass it on. His memory by his own accounts is hit and miss so I can't promise too much but he has fond memories of Caviar. FWIW i know she did at least 1 Syd to Hob, I think she may have a Pittwater to Coffs as well.
BTW the teak cockpit sole and combing was required to cover scorch marks from a wayward rocket flare on New Year's Eve. The flare had been fired plus numerous others from the biggest gin palace you've seen and it was under parachute heading for the companionway when my brother saved the boat and probably our lives because he punched it out of the cabin it then landed in the cockpit he and Guy then scrambled together to pick it up and throw it overboard where it continued to burn for another 5secs. In the fraccas it clipped the combing adding another scorch. The shooter was apologetic and paid up for the repairs. The teak looked so good it was included on subsequent boats.