A Rooster Kit would mean it's a jet drive boat. In Utah a title is required for every boat after 1985. A registration is required for every boat.
If there is no visible HIN on the top right of the transom, then there should still be some paperwork that has a HIN on it, if the boat has one. Or, a description of both the boat and trailer as far as year and manufacturer.
I'm almost positive it's not a Campbell though. I think it's an older Sleek or a Cordova. But, there were a lot of oddball daycruiser builders back in the 70's through the 90's. (I had three different daycruisers when I lived in Oregon).