Pile-up By Lean Daval Jr. - April 9, 2017 11:17 am PILE-UP. Vehicles owned by beach-goers waiting for their turn to board a Roll-on/Roll-off vessel to the Island Garden City of Samal (IGaCoS) form a queue stretching out to two kilometers long in Sasa, Davao City on Saturday. Beach lovers flocked to IGaCoS for summer break outing and Holy Week celebration. LEAN DAVAL JR.