I probably shouldn't start working on another track because I'm already in the middle of three, but I just learned an awesome technique for making hills so I'm making a supersmooth wooden out and back. I was studying Shine by Nightride and saw how he made his hills and it works so much better. I just started a few minutes ago and I have a couple of screenshots so you can see the colors. It shouldn't take to long to finish.
Screenshots-- http://d1jlserver.dnsalias.net/CCDev2/u_mygallery.cfm