So I'm supposed to be visiting the park for the first time on Aug 16th when I'll be in the DC area and right now I'm looking to take the metro to Downtown Largo, MD and from there taking an Uber to the park. I've never taken an Uber before to an amuement park so I'm not really sure the logistics of that. Would the driver be able to drop me off past the gates without paying for parking / showing a ticket? And if not, is there pedestrian access to the park in case I have to be dropped off outside the park gates?