I went ahead and bought a ticket, it relieves some of the stress of trying to find parking when we are staying in the outer areas. No need to go in so early now.
Although, when I look at Google Maps and Google earth all I see is grass and yards, with some random parking spaces. The email says lighted lot. Has the area been redone since the Google Earth satellites and street map views went past? I just still see a blue building that is their main building, and yard.