ROUGH GOIN* Cowboys up at the Henderson Firemen Rodeo Friday night had a particularly tough time keeping aboard of their recalcitrant mounts. Above, another comes down with a searing Jolt but managed to keep aboard. Art Frltcher, the producer had some singularly tough stock ready for the big contests. Not a single Brahma bull was ridden on the opening night of the rodeo and only a very few of the broncs. But it made a great show for the big crowd of spectators.