A 15-year-old Queens resident stole his father's minivan and took his friends out for a 3 a.m. drive, in what cops say could have been his first time ever behind the wheel. Police say he was speeding when he lost control, hit a light pole and then a tree in Great Neck. Two 14-year-old girls sitting in the back were ejected from the car. It appears that neither of the girls were wearing seat belts.......