Been there some what the same years ago at South Mountain, was winter time , had the wife with one year old and new born in a 1971 Datsun pickup when it left the icey road on a curve , cut the 8" tree off and sent it over the cab and cleared the truck , when things came to a stop some old farmer was already on his way down the road on his tractor to see if we were alive, luckly when it hit it was right on the end of the frame , once the truck was pulled back on the road we drove it home with nothing but a bad dint in the bumper and no one hurt . Guess we were lucky like you .