Yes, I went to the one last month, and it was ok. I believe a larger gun show will be in Fort Worth the following weekend at the Amon Carter exhibit hall: I've been to 3 of those shows, and I thought they were better (more tables, more stuff). I bought my two handguns at this show from Doc Avery at prices of $75 to $100 less than I found at retail stores.
I don't know how far you have to drive (I live in Ft. Worth), but I think you'd find it worth the effort.