Thornton Force, Yorkshire The best of the many waterfalls found near Ingleton, on the edge of the Yorkshire Dales, Thornton Force plunges 46ft in to the River Twiss. The Ingleton Waterfalls Trail, a 4.5-mile circular path, takes in Thornton and several other falls.
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?
"One of the best walks in the Derbyshire Peak District of England is Jacob’s Ladder; an old pack horse route with a short steep climb leading to a magnificent view of the vale (valley) of Edale. It is bounded to the north by Kinder Scout, a plateau described as being ‘full of strange stones and goughs’ A gough, is a channel or fissure in a peat moor; also known as a peat hag."
I have highlighted this image because I like how the image is simple yet effective at demonstrating how light can be used in photography. This image was created with a high exposure setting which would more light in the image such as the trail, The trail would've been created by a person walking along with a torch held above the ground.