http://www.wimp.com/scarytrail/ (http://www.wimp.com/scarytrail/)
I could only take about a minute. I didn't notice any one-way signs.
The part from about 4:20 to 5:00 is interesting (where they have to get off the bikes).
Lloyd, the signs are at the end.
That's the kind of crazy crap I was trying 30 years ago.
Then I got old and discovered that gravity sucks.