OK - there are two entrances onto Barton Creek near Mopac and 360. This entrance is near buildings - down the hill from Toys R' Us. If coming south on MOPAC, get off on the only exit on the Left and take a left at your first light. Park on the creek side of that parking lot. If coming north on MOPAC get off on the feeder road take a right on 360 and take a left at the first light.
We will meet near the picnic table adjacent to the unpaved area near the trail head. I will be there with my yellow dog (~75 lbs - the picture is old).
Bring water, if it is warm enough wear/bring water shoes. We can decide how long to hike - but assume about 2 hours. longer if people want. Normal stuff - dress right for the temperature, wear layers so that you can take layers off. My cell is [masked]