Parking is easy and cheap. Sure, you're parked on grass, but so what? It's $10! Much of the staff are pleasant retirees who say sweet things to you like: "drive safe". Not only are the parking staff friendly, they are efficient and make it super easy to get in and out. That being said, don't underestimate any potential congestion, because it certainly exists. A projected 15 minutes can easily translate into a solid hour, so heads-up!