Yes a bit of early instruction more is necessary. No for now there'snt veichle thrwoing I tought about but it would have been really unbalanced for the ones that has the ability and the other that don't. I think it could be a cool addition but it need time to balance it out.
My record is at 123k there's some trick other then mapping around. Taking a fast or off road veichle to drive around and drop in and out helps too