In my 5 minutes of research, I probably read 30 people saying rain-x is good to go.
But the lens cover on the GoPro is polycarbonate, so if you want to be SUPER safe, there are polycarbonate water repellents that motorcyclists use on visors and windscreens.
Looks like a winner! I'll be picking some up
My bindings cost more than my skis.
I wish I had a sticker for this. :(