Having read some of the comments about feeling seasick, I take it none of you have ridden a motorcycle?
Motorcycles 'tilt' quite a lot when cornering as you may have noticed. however because the vector forces of gravity pulling down and inertia pulling you to the side, when combined with the tilt of the bike it pulls you down on the seat giving you the sensation of just a downward force.
In one of these you would feel less sloshed about from side to side than you would in a car tackling the same corners.
Your coffee cup would not spill a drop!
I'll get my coat, it's the one with carbon kevlar inserts....