The roller coasters of Disney World are all thrilling in different ways. And they all can be experienced in different ways, depending on where you choose to sit in the car. If you're wanting the most thrills, here are our recommendations on where to sit at each of Disney World's roller coasters.The roller coasters of Disney World are all thrilling in different ways. And they all can be experienced in different ways, depending on where you choose to sit in the car.