I hate to mix '60's TV shows, but since I'm from the '60's, here goes:
Fred Flintstone's Polarock camera would probably be best, since flat rocks and
little birds with berets are prolly easier to find on a desert island than photo film,
paper and chemicals.
In younger days I would have chosen Ginger, but now I'd rather have Maryann
as my "assistant"...
Excelsior, you fathead!
-Chris-