Tending the late-night pits at Freedmen's Bar, Austin. (Photo ©Tom Fox) One of the great rewards after a Texas BBQ tour is looking back on our trip through the eyes of Posse member Tom Fox.  We've written about Tom's amazing work before, he's a staff photographer at The Dallas Morning News and a 2006 Pulitzer Prize winner for his work on the Morning News photo team coverage of Hurricane Katrina. We consider Tom to be one of the top visual storytellers documenting the Texas BBQ trail. Along with our friend Wyatt McSpadden, the godfather of Texas BBQ photography, Tom brings the unique beauty…