Point and shoot seems to work best for me when the grip is really low instead of sweepy lines. Aim the car at the apex, pivot and drive out, try to get all your acceleration and braking done in a straight line.
A little 4 wheel drifting is ok, but if you get to the point of opposite lock you're going slower
Don't bother with any curves or 'traction control' settings, most of the time they make things worse. Your thumbs are the best things to work on