If they got stuck, they would have to wait to be towed out and restart the course.
Once towed out, they would have to restart the course. If they got stuck, they would have to wait to be towed out.
If they got stuck, they would have to wait to be towed out. Once towed out, they would have to restart the course.
If they got stuck, they would have to wait to be towed out. Once towed out, they would have to restart the course.