By May 1202, the bulk of the crusader army was collected at Venice, although with far smaller numbers than expected: about 12,000 (4–5,000 knights and 8,000 foot soldiers) instead of 33,500. The Venetians had performed their part of the agreement: there awaited 50 war galleys and 450 transports – enough for three times the assembled army. The Venetians, under their aged and blind Doge Dandolo, would not let the crusaders leave without paying the full amount agreed to, originally 85,000 silver marks. The crusaders could only initially pay 35,000 silver marks. Dandolo and the Venetians considered what to do with the crusade. Dandolo proposed that the crusaders pay their debts by intimidating many of the local ports and towns down the Adriatic, culminating in an attack on the port of Zara in Dalmatia.