I was involved in a accident this friday,I did not have insurance the other driver did'nt have a license or insurance.I was pulling out in reverse from my friends driveway onto the street.There was only two lanes,the car was coming pretty far so I went out in reverse when I put it in drive I heard a car breaking it was skidding next thing you know it hits the right back maybe at 45mph or 50mph whos at fault .I had a passenger he had a passenger but he says he didnt seeme who's at fault how do i go upon this matter?