I rode Viper last Saturday. I knew it was bulldozed, but wanted to see firsthand what it was like. What was once a singletrack is now a 30-ft wide soft and beat up firebreak. It's a shame, but the trail is technically a firebreak, and, there was a rather large fire just on the other side of the hill. Anyway, it was bulldozed all the way down to the barbed wire fence. I took some pics and and have attached them here. Do not ride it -- it's not worth the 4mi climb. I'd rather go down Los Pinetos or bomb back down the fireroad or the halfway singletrack.