Twice during November, General Lee inspected the fort on Cockspur Island and gave minute instructions regarding the manner in which it was to be defended. He foresaw the danger of attack from the rear and ordered certain guns to be mounted on the ramparts above the gorge.
Fort Pulaski celebrated Christmas, 1861, in a big way. The men of the garrison felt snug and secure. In the messes, the tables groaned under the weight of delicacies sent down by friends in Savannah. Eggnog parties were held in many of the casemates. Pvt. John Hart of the Irish Jasper Greens wrote exuberantly in his diary: “Fine day here. Plenty of fighting and whisky drinking.”
Ten miles away, in the Federal camp on Hilton Head Island, Christmas was not quite so pleasant. The men were kept hard at work digging entrenchments and unloading captured cotton from a steamboat. When the troops were finally released to enjoy themselves, they had to find their own entertainment. Pvt. Charles Lafferty, of the 48th Regiment of New York Volunteers, wrote his sister: “We had a merry Christmas down hear. We bought sassiges of the nigers and hoe cake and build a fir and cooked our sassiages. That is the way we spent our Christmas.”
Investment of Fort Pulaski
In the summer of 1861, President Lincoln proclaimed a naval blockade of the South, but it was not until after the Battle of Port Royal Sound, when Flag Officer Du Pont took direct command, that the Union patrols on the Carolina and Georgia coasts became effective. The British Steamer Fingal, with munitions, ordnance, and other supplies, got through to Savannah on November 13 and had the distinction of being the last ship to run the blockade into that port. Pulaski’s share of the cargo was two 24-pounder Blakely rifles and a large number of Enfields. Early in December, Du Pont tightened the stranglehold he already had on the commerce of Savannah by sinking vessels loaded with stone across the channel of the river, and by placing gunboats in Ossabaw and Warsaw Sounds to prevent entrance or escape through these back doors to the port.
After setting up headquarters on Hilton Head Island on the north shore of Tybee Roads, General Sherman kept his men busy repairing and strengthening the fortifications on Port Royal Sound. He constructed an extensive base for operations and established a hospital. On December 4 he requisitioned siege guns for the proposed attack on Fort Pulaski and not long after he landed a permanent garrison on Tybee Island.
Occupation of Tybee Island by Federal troops brings panic to Savannah. Contemporary sketch from The Soldier in Our Civil War.
While engaged in these activities Sherman conceived the idea that it might be more advantageous to by-pass Fort Pulaski and make a direct attack on the city of Savannah. He tried to sell this plan to the commander of the naval forces on whom he would have to depend for transport, protection, and assistance in the siege operations he had in mind. Du Pont obligingly ordered a reconnaissance of the winding waterways that led into the Savannah River above Fort Pulaski, but when he discovered how shallow these waterways were at certain stages of the tide, he pronounced the whole scheme impractical and dangerous. This difference of opinion between the Army and Navy commanders on the conduct of the campaign finally led to the removal of Sherman, but in the meantime the general ordered a tight noose of batteries and gunboats to be thrown around Fort Pulaski.
When the Confederate supply ship, Ida, came down the Savannah River on the morning of February 13 on one of her regular trips to the fort, a battery of heavy guns, which the Federals had secretly constructed at Venus Point on the north bank of the river, opened up. The old sidewheeler ran the gauntlet under full steam with shots splashing in her wake. Luck was with her, for the Federal guns, after firing nine shots, recoiled off their platforms. It was the Ida’s last trip to Pulaski. Two days later she slipped her moorings, ran down the South Channel under the guns of the fort, rounded the point at Lazaretto, and returned to Savannah through Tybee Creek and the Wilmington Narrows.