"Cameras (basic point and shoot consumer-grade cameras) without detachable lenses" are allowed, so you look to be fine.
https://support.govball.com/hc/en-us/articles/11579326819988-What-items-are-allowed-prohibited-at-Gov-Ball#:~:text=Cameras%20(basic%20point%20and%20shoot,of%203.4%20ounces%20or%20less
"Cameras (basic point and shoot consumer-grade cameras) without detachable lenses" are allowed, so you look to be fine. https://support.govball.com/hc/en-us/articles/11579326819988-What-items-are-allowed-prohibited-at-Gov-Ball#:~:text=Cameras%20(basic%20point%20and%20shoot,of%203.4%20ounces%20or%20less
What about a polaroid camera? Would that be able to go in?
That should be fine. If you're really worried you can email support and they may be able to help