If you were taking photographs while driving you were not driving safely.
Oh, please. Can you drink a soda or cup of coffee while driving? Can you steer with one hand? I kept the camera on the seat beside me. I could grab it without taking my eyes off the road, point it at the subject, and shoot away. Some shots were acceptable - many were not.
Here's a before and after shot.
Truly great landscape photographs should be made with a view camera anyway.
Really? Post some of yours. The best camera is the one in your hands.