A bit late, but here's what I got at the Porsche Rennsport Reunion IV. I had credentials, but they didn't have enough photo vests to go around so I had to shoot everything from behind the fence. Thankfully Laguna is a good track for that.
Full gallery here.
I was also out supporting my Dad who was driving his '67 Porsche 911 #777 pictured in photo 6 below. Here is a video of his race.