Finishing our I-10 BBQ roadtrip in Lockhart was never the plan. We pulled away from our fourth stop, Family Tradition Bar-B-Q in Waelder, without a destination in mind. Jeff and I headed west on Hwy. 90 toward Luling, where we had started the day with a 10:30 am BBQ breakfast at City Market. Passing through town we saw the sign: Lockhart – 17 miles. You gotta do what you gotta do. We headed north up Hwy. 183 and were in Lockhart in no time. Carl Ellis, a former Dallas Morning News sports editor who now lives in Lockhart, had told…