padi idc gili islands A brand new 2017 Schedule for the PADI Instructor Development Course (IDC) in the Gili Islands, Indonesia to allow further opportunities for professional divers. The PADI IDC Indonesia with Multi Award Winning Platinum PADI Course Director Holly Macleod is offered every month at the only PADI 5 Star IDC Career Development Center (CDC) in Gili Trawangan.