You may never learn any vehicle-operation skill. You must roll vs. HT as soon as you are aboard a moving vehicle. On a failure, you vomit and are at -5 on all DX, IQ, and skill rolls for the rest of the journey. On a success, you are merely miserably queasy and at -2 on DX, IQ, and skill rolls. Roll daily on long journeys.
You may never learn any vehicle-operation skill. You must roll vs. HT as soon as you are aboard a moving vehicle. On a failure, you vomit and are at -5 on all DX, IQ, and skill rolls for the rest of the journey. On a success, you are merely miserably queasy and at -2 on DX, IQ, and skill rolls. Roll daily on long journeys.