I'd probably drop the kid off at the hospital and drive away.
I know the cameras would identify my car but the cops can't prove you were drunk the night before if they come arrest/question you the next day. Then I would just lawyer up and not say a word to the cops.
Although if it was out in the middle of nowhere I would be highly tempted to just drive away. Especially if it wasn't my fault (the kid ran out onto the road or something).







