Congrats on the new born!
If your going to learn at that spot by doing those 180 degree turns then instead of turning your wheel so much ahead of time, just go like 5km faster and give it a small fast right turn with the steering wheel and a hard clutch kick right as you turn the steering wheel. It will make it much easier to counter steer with a bit more speed and less amount of steering input to start.
But you really need some good tires up front it you want to start learning with any success. Not like Advans or Azenis but something thats middle of the road in performance and price just to get you started for now. Then as you progress you can get something stickier later on when you start going faster.