Resting the camera on the dashboard of the car to keep it relatively stable would be a good approach. Then it's just the car's movement and the cars outside that will create the blur and not camera shake. This will have to be experimental as far as shutter speeds and exposure are concerned. Obviously night time would work best if I am going to record light streaks. The camera pointing at back seat and kids with blur outside?
How To Take Holiday Photographs Infographic by Sykes Cottages | Some handy hints and tips on getting the most out of your camera for those all important holiday photos and beyond! Bakehouse Studio, Yorkshire photographers
Susan Stripling shares her work as one of the world's best wedding photographers. Here a bride descends the stairs where her groom awaits. Inspiring photography. Click for more images from the world's best wedding photographers.