Quote: "My apologies. It must be very rare, or very professional though?"
99% of all hollywood films are shot on this, it's certainly not rare!
Chris B I am a filmmaker and im seriously considoring using 35mm (im sick of video - looks too cheap). My plan is to pitch my film script at my local film funding agency (Screen) and convince them to fund me.
Sponsorship is another good way to get money especially as your making an extreme sports video and not a narrative film (i assume). Maybe get a few brand names on board.
35mm would be best for quality but there is a way to operate digital equipment in cold weather definatly. Just think of how many videos you've seen on TV in those conditions - they certainly arn't using 35mm.