We hear that the Sandwich Packet was one of the Georgia Fleet, and that she sailed from Tybee last Week; that the armed Schooner St. Lawrence was arrived at Tybee; that the Syren, Capt. [Tobias] Fumeaux, is now cruising on the Coast, and that a Duel has been fought between a Lieutenant of the Syren and an Officer of Marines, in which the former was killed.
