I wanted to separate the LZ discussion from the mid-air collision discussion. Specifically, from Bo's post:
"The other issue that I noticed on Sunday was the increasing wind and how it made it hard to land at the LZ in Parma. St. Mary's is a last resort LZ, avoid landing there if possible, especially with a strong west wind. I know Chad broke his back many years ago because of the rotor on these high wind days. Thinking St. Mary's is a good alternative to Parma is dangerous thinking."
A few days before that fateful Sunday, I landed on the fire road that is straight out from the rock last week in a light east wind. I've always heard it referred to as "three hills" by people that run/mountain bike/ride horses up it. It has a picnic table at the top that survived the fire.
I landed there mostly because I was curious about it and because I'd scoped it out on a few runs through the park on foot. I found it smooth and easy on that day, though I got a few thermic pops coming in.
My feeling about the three hills is pretty positive. The highest "flat" part of the road actually gains a bit of height as you fly towards the ocean, making it a very nice and easy place to set down. If you overshoot that, there are two more chances beyond it before "compression canyon". There is a wide, grassy strip to pack up your glider and a pleasant 15 minute hike down through a canyon and up to the regular LZ. It isn't even ashy on the top despite the recent fire. Hike-wise, I think it is probably shorter than schlepping your wing down from St. Mary's. There are steep canyons on either side, so it is best to land on the top strip(!)
It seems to me that if you can make the rock, you can easily make the three hills as well, even if the normal Parma LZs are out of range.
I was one of the pilots who squeaked into St. Mary's against the strong west wind last weekend and in retrospect, I wish I had simply turned downwind and made for the three hills. I am assuming that you can find smooth air on whichever face of the hills is facing the wind, though I haven't tested this.
Has anyone had any experience counter to this? Is the air trashy in some conditions, say west? Are there other problems landing there?