I had a conference in San Antonio, so  I flew out a day early to do a little sightseeing.  I flew into San Antonio and then drove west to Del Rio where I met Scubagirl and her husband for supper.  I spent the next morning exploring Seminole Canyon.  Then I headed back to Del Rio where I met up  with Scubagirl and Texas_cutie.  We crossed the border into Ciudad Acuna for a late lunch and a little sightseeing.  Scubagirl was an excellent tour guide and I thouroughly enjoyed my sidetrip to west Texas and Mexico.