The North Texas BBQ Tour schedule had three bonified stops, based on reviews by Daniel Vaughn, aka the BBQ Snob. Since last November, we’ve taken four barbecue tours, and driven a total of more than 1,100 miles, from Central Texas to the Oklahoma border. We didn’t plan for that horse-trailer-turned-barbeque-joint on Highway 377 north of Whitesboro, Big Ronnie's Texas Pit Bar-B-Que. Damn, those ribs were pretty good. We’d work them off at the planned exercise/horseshoes break on the shores of Lake Texoma. If that’s possible when you exercise with a cigar in one hand and a cold beer in the…