There is not much interest in KOH on this forum. Pirate4x4.com has a ton of information under the competion section Competitions and Events - Pirate4x4.Com Bulletin Board .
The course is not out to the public yet so nobody can tell you exactly where to watch from. They will have designated spectator areas this year. If you go into a canyon like Sledge, be aware of falling boulders. People knocked down basketball sized rocks last year. KOH is a blast and I am surprised more FJ guys arent interested.
The best way is to volunteer. You can use your truck to drive a film crew around and be guaranteed to have the best spots and a lot less walking. I deleted the email because I moved but I'm sure you can find the thread on Pirate.