Definitely what @
PMok said. Redwood Rd. is an amazing drive but it's definitely not your own private race track. Never cross the double yellows, be cautious around blind corners, and always remember you're not only putting yourself at risk but others as well.
I've driven Redwood Rd. a ton this last week since I took time off work and the makeshift memorials on the side of the road are a sobering realization that people do in fact lose their life on this road. I saw a pair of skid marks leading off a corner into an embankment of dirt.
If you want to drive hard without worrying about killing people, take it to the track.