We used Uber in June when we went. There is a sign for parking at the first gate location. Our driver was using google maps and went past it to the 2nd gate that used to be used for that for the smaller ship. There were plenty of people around to direct him back to where we needed to be. He was able to drive us right up to the luggage drop off spot. If you plan to use Uber when you get back, we found it easier to walk out of the parking lot (there is a long sidewalk that goes past all the buses waiting to take people back to their cars) and order from there. There were several private cabs waiting but they were quoting us $30 more than Uber.