set sail from Tuxpan, Veracruz, with 81 armed revolutionaries. The crossing to Cuba was harsh, with food running low and many suffering seasickness. At some points, they had to bail water caused by a leak, and at another, a man fell overboard, delaying their journey. The plan had been for the crossing to take five days, and on the Granmas scheduled day of arrival, 30 November, MR-26-7 members under Frank País led an armed uprising in Santiago and Manzanillo. However, the Granmas journey ultimately lasted seven days, and with Castro and his men unable to provide reinforcements, País and his militants dispersed after two days of intermittent attacks. Guerrilla war: 1956–1959 The Granma ran aground in a mangrove swamp at Playa Las Coloradas, close to Los Cayuelos, on 2 December 1956. Fleeing inland, its crew headed for the forested mountain range of Oriente's Sierra Maestra, being repeatedly attacked by Batista's troops. Upon arrival, Castro discovered that only 19 rebels had made it to their destination, the rest having been killed or captured. Setting up an encampment, the survivors included the Castros, Che Guevara, and Camilo Cienfuegos. They began launching raids on small army posts to obtain weaponry, and in January 1957 they overran the outpost at La Plata, treating any soldiers that they wounded but executing Chicho Osorio, the local mayoral (land company overseer), who was despised by the local peasants and who boasted of killing one of Castro's rebels. Osorio's execution aided the rebels in gaining the trust of locals, although they largely remained unenthusiastic and suspicious of the revolutionaries. As trust grew, some locals joined the rebels, although most new recruits came from urban areas. With volunteers boosting the rebel forces to over 200, in July 1957 Castro divided his army into three columns, commanded by himself, his brother, and Guevara. The MR-26-7 members operating in urban areas continued agitation, sending supplies to Castro, and on 16 February 1957, he met with other senior members to discuss tactics; here he met Celia Sánchez, who would become a close friend. Across Cuba, anti-Batista groups carried out bombings and sabotage; police responded with mass arrests, torture, and extrajudicial executions. In March 1957, the DRE launched a failed attack on the presidential palace, during which Antonio was shot dead. Batista's government often resorted to brutal methods to keep Cuba's cities under control. In the Sierra Maestra mountains, Castro was joined by