I managed to play two rounds at Trojan yesterday and didn't lose a thing in the water (yeah, I stuck around and played a second round after the tournament was over. I had so much fun I wasn't ready to go home), but I did lose one in the brush during warm-ups in the morning. Hole 16, on the left. Went in really early. There are two decent sized trees about 100' up the fairway; the disc went in just to the left of the first one. It was fairly hot, so it probably went in a ways. I looked for a few minutes right away, and then for a little bit longer later that day.
If you happen to be in the area looking for it, walk a few extra feet towards the water and you'll see a HUGE beaver lodge; probabably about three feet tall and 8-10' diameter. Nice!
By the way, the disc is a yellow champion orc with a Kokopelli