Clockwise from top left, our stops included Buck Snort BBQ, The First Baptist Church of Bells, Cackle & Oink BBQ and Bull Hollar BBQ.  (Photos ©Chris Wilkins/Texas BBQ Posse) Had this been an official Posse outing, we would have called it the All-Time Best BBQ Name Tour. Covering 180 miles over 7 hours last Saturday, we ate at Buck Snort BBQ in Van Alstyne, Bull Hollar BBQ in Bells and Cackle & Oink BBQ in Sherman. As names for Texas joints go, that's a whole lot spicier than Franklin, Pecan Lodge and Kreuz Market. Mid-trip, we also ate at the First…