...ut six miles out on the Shell road, and about two and a half miles on a cross-road to the right, there to be conveyed by flat-boats across to the main land, the Seventy-ninth, also, in advance, with Gen. Stevens in person. The boats containing the Forty-seventh and Forty-eighth New-York, were to move at daylight. All knew they were to make a New-Year's call upon the enemy, but none knew where until under...