Sitting against motion

I didnt realise that some people have problem sitting in a direction not facing the driver. There is this train journey from the City of Williams to Grand canyon. This route is a point to point and not a loop track.. so when the engine is brought to the front .. passengers can adjust their seat if they want to sit in the direction of motion. I wonder how such seats will look. I heard a complaint that all signs in the City to Williams always point to some other spot there itself and the one pointing to the highway is there but too small to find.