By SARA VANDEN BERGE If you haven’t purchased your table for this year’s Dancing For the Stars event benefiting Big Brothers Big Sisters Erath County, there is still time. BBBS executive director Sarah McNeal-Weaver said seven $2,500 tables are still available, which includes seating for eight, dinner and open bar. Five couples will take part in the “Hollywood Hits” competition, happening Thursday, Nov. 19, at the ballrooms at Tarleton State University. Doors open at 5:30 p