Anybody in Dallas?

While I was in REI today I heard the guys in the bike repair area talking about a tire they were working on. One of them said, "She's had this on four adventure -- " (I don't know. Adventure tours? Rides? Maybe I've forgotten what he said, but something that evidently was rugged.) " -- and you know where she got these four punctures? White Rock."

They laughed at that, then one of them said, "Well the mesquite thorns on the White Rock trail will get you."

So, is White Rock really that much of a prob? Do we need to take a dozen extra tubes with us when we finally make it over there to ride?