Posse members toast at Loco Coyote Grill in Glen Rose during our Brazos & Beyond BBQ Tour. (Photo©R.J. Hinkle) We missed a couple of important Posse milestones recently. So, forgive us a few moments of backslapping as we catch up. The very first item on this blog was posted March 7, 2010, just over three years ago. It likely will never be a trivia question, like "what was the first video played on MTV?" (Answer: Video Killed the Radio Star by The Buggles.) But, still, it's kinda sentimental to us. The item was about our first trip to the Central…