I flew DAE RT Curacao in May. Since they are small planes you are bussed from the terminal to the plane. This means you MUST be on time as they take one bus and that's it. We were taxiing down the runway at exactly takeoff time. Coming back you walk to the plane with an escort and then bussed from the plane to the terminal in Aruba. There is a departure tax leaving Curacao - I forget how much.