I have a old boat to be Identified

I can't seem to find the make and model of this boat.
It has a metal princecraft logo on the back side.
Princecraft are aluminum according to my search.
Its fiberglass of course.

I found something similar called a 1957 redfish shark.
Another pic I found that looks the same is a 1959 Gastron.

I was also wondering if anyone can give me some advice on repairing it, where to start, what it would cost, time etc. Also I've never taken on a job this large and dont have much boat repair experience. I am a bit hesitant to start investing money into it in fear that I will get half way and quit.
Any idea of its worth in current and mint condition?

Thanks.

It will not be worth anything close to what you will have into it to restore it.