In two weeks I will be heading down to San Francisco from Portland. It's a ten hour trip each way and I don't have AC in my car. I'd love to bring my camera and all my photo gear, but I'm worried about the film. Will the heat of the car possibly ruin the film? I'm using professional film that has been refrigerated it's entire life. Other than buying film while I'm down there, which isn't really an option due to financial issues, what can I do to make sure the film makes it down to San Francisco safe and sound? Or is it just a lost cause?