John,
Were you stopped on the side of Old Spicewood Springs road Saturday, about a month ago and 2 mountain bikers came out of the trail, went around you and back into the trail?
A big Surbaban/Blazer was pulling off with you and thought there may was a problem.
If so I am one of the MTB'ers, small world,
yup that would have been me. I wanted / want to get a picture of me on my bike crossing that low water crossing with the waterfall in the background.
--- I didn't get the picture... but I think that spot would be really cool for a picture.
small world.