HALLANDALE BEACH, Fla. – George Weaver is traditionally among the last of the northern-based trainers who race regularly at Gulfstream Park each winter to pull out the final remnants of their stable during the spring. It’s a strategy that paid big dividends with Sandal’s Song’s victory in the Royal Palm Juvenile here last weekend and one that could reap a final reward for the barn when Weaver sends out top contenders Ortley Avenue and Turbulent Force in Saturday’s $75,000 Roar Stakes.