TOPIC: Gator Trailer I.D.

Finally got the boat off the trailer for a closer look see. It must be a 'Gator' because the name is inscribed on the side of the crank.

Just wondering if anyone can narrow down the year if it. It is totally round tube with angle iron cross bars and runs 14'-10" long.

Good evening
I have the exact trailer and was wondering if you found out any information on the year etc. I have been searching on line and yours is the only picture I can find.

Thanks