You'd need 300*60 = 18000 film cameras to keep up with preserving it all, plus some spare capacity for when you're changing film reels. If a film reel lasts an

You'd need 300*60 = 18000 film cameras to keep up with preserving it all, plus some spare capacity for when you're changing film reels. If a film reel lasts an hour, it'll generate 18000 reels every hour, which should fit in a semi trailer. Not cheap, but entirely feasible.