We extend to you a cordial "WELCOME ABOARD !" Come on in, make yourself at home, we are a friendly group of enthusiasts, and we also appreciate the classic Chris Craft Roamer, Corsair, and Lancer boats too , as they are all on the same family tree and share much in common ! Just start by posting a note introducing yourself to the group, that's all it takes here (we don't ask for or retain any personal information here, because our intention is to just "have fun and share information".
Online searching can find amazing things, but in reality all the boating forums combined would still only be scratching the surface of what is really out there. Of all the boats at both yacht clubs I belong to, there are probably 5 people who are interested in classics and not all are Chris-Craft, and I am not sure they are that active online.
If the person who sells you s boat won't tell who the previous owner was, it makes it tough.
I still think there will be some info on this one, but looking at the history of the establishment noted during a quick search, I see issues of theft, litigation. And maybe unpaid invoices so the history may not be easy of people won't cooperate.