I'll get it going and yes my post does have to do with the BIS Avy. I had posted this in a rougher form in the actual avy thread and now I have added and cleaned it up some. My view is how looking at how we can learn from this and make future events safer (and yes I know that BIS was done for the day)
I posted this in the original thread and someone slapped me a negative, but I feel safe posting it here and I did add some thoughts and clarified some. Who knows, maybe one of you utah folks will carry this over to Fairview.
I attended a Rally America Race (guys like Ken Block, Pastrana, etc) this summer which is ran on public roads. They (being the event organization) clear the course prior to the run and if anyone is found on it they either get them off or cancel the stage if you are found after the course is cleared and you get no racing.
They have area marshals that tell people where to go(all of the veiwing areas were fenced off or ribboned off) and if you don't listen they don't fug around....the stage is closed so you have pissed of spectators and racers.
Sure you have every right to go where you want....it's pulic land but as the organizers they have the right to say if you won't stay where it's "safe" then F off we won't run our race.
Could be simple to do for BIS, BDSO, Yammifest, Fairview, etc as well, just takes 10 guys in vests and snow fence (hopefully these marshalls would be extremely knowledgeable in the BC and be very up to date on the Avy conditions, etc). Ideally maybe they coudl go in the day prior or a few hours beforehand to assess the area and mark out viewing areas, maybe a participant could also go along to make sure the areas dont' hinder performance.
Then the racers, climbers agree to stop the event if spectators don't listen. So if Joe comes to watch and decides to park outside the "area" then all the climbers park the sleds and say sorry guys, until Joe moves we aren't going. this would also work for someone who has no knowledge of the event that shows up and stops to see what's going on.
Then not only are the marshals telling people to behave and get somewhere safe, but all the other people up to watch the show are gonna tell those people to fall in line. If there are 150 people and 5 don't want to stay behind the fence, well they might not listen to 1 or 2 marshals, but they are gonna think twice about pissing off 145 other people.