Questions about 23 potter CC

[ScottM]

Also where would I find the Hin on this boat (1975) and max capacity plate?

HIN should be in the usual place - upper corner, starboard side of transom - unless the transom was replaced and the HIN removed. Does the boat have a title? That will also reference the HIN.

On the CC, capacity plate should be on the console; on the Sceptre/Tsunami it would be at the helm.