just a small tip, when the rear breaks, most drivers who are unfamiliar with counter steer often "over counter" so that when the weight shifts the car snaps violently in the other direction.
If you find you rear snapping out, just release the steering wheel and the front wheels of the car will automatically counter in the direction your car is sliding in, when you get the required angle, grip the steering wheel again. To regain control, release the throttle at the same time. Do NOT hit the brakes when you backside is snapping.
To go into a drift, maintain sufficient throttle to continue the loss of traction but beware of overthrottling then u will spin out. But I really do not think auto + no LSD is a good idea ... however if u must feel what it is like to go sideways then
Please try in a big empty car park space when you start, I strongly recommend practicing donuts around a cone first, then moving on the figure 8's around 2 cones before you start trying on curves with curbs and dividers and other hard things that you don't want to hit.