What I know:
It's registered as a "1969 VCL Caravele". (I'm in Utah and any boat older than '71 or under 16' is registered as a "Non-Titled Watercraft)
18' length
Mercruiser Inline 6 I/O listed on registration as 165 hp and Mercruiser 120 on Sterndrive.
Needs a lot of work but for $150, I couldn't resist. It rides on a really nice trailer, well worth the money even if the boat is junk. Could make a nice fishing boat. The interior is toast and I'll modify it to suit that purpose.
What I don't know:
Everything else.

I searched for hours online and can only find the barest of facts. "VCL" was the HIN prefix for four different companies under the umbrella of Reliable Mfg, LLC in Douglas, Georgia, all out of business. V-Master, inc, Glasco, Val-Craft Boat Co. V-Master, and Caravelle Boats.
At some point, some aspect of this company was sold to the present-day Caravelle Boats (HIN:VCN) but I'd don't know if they bought anything more than the name to clarify Trademark issues. While both are in Georgia, I have no idea whether or not there have anything more in common than this. What I found is that the online history of Caravelle Boats begins in 1971. I can't find a shred of info on this boat, written or pictorial anywhere online. Which is rare, given the wealth of information on a variety of really obscure makes.
The children of the PO weren't much help, their only info was that their dad loved it, used it regularly, but was so ill he may not have winterized it last year.
Sooooo, anyone out there have any clues? Given the "winterization" news I may be looking at a new motor. I'll find out later this week once I've bought a new battery and finished changing the oil, flushing gas tank, etc.
TIA
I'll be adding more on both boats as time goes on.