Camera shy

I got an underwater camera over a year ago. I’ve taken it on two vacations since then, and it finally ran out of film (yes, film) while I was in Jamaica. In the middle of a dive actually. I’m getting the impression that a film camera is superior to a digital camera in an underwater environment. Digital cameras get hot as they use energy to run themselves. A film camera only needs a battery to operate the flash, which you probably shouldn’t even be using. A hot object will generate fog in a cold, enclosed space.
I cracked the camera open today to get the film out. I am slightly disturbed that there was a piece of foam insulation floating around inside, right next to the lens. It is going to be interesting to see how the pictures turn out now. I’ll have them tomorrow. Hopefully I won’t traumatize the developer with too many level three pictures.