New pontoon need help with id

[Jermiller]

I got this pontoon for free from a family member. They didn't have any info on it. I was wondering if someone could help with the id. I searched online with no luck. It has a wood platform and a mount for a trolling motor and a swivel seat bolted in the center. Only the front is open. Is it possible it's just a homemade frame with the Colorado toons on it?
[signature]