We will be arriving 10/27/13 a sunday at 12:45pm & i see like 8 planes in hour before we land & about that many within 30 mins after we land. any idea on how bad customs & immigration line will be like? trying to decide to spend extra $ for the club for arrival. will be using some of my "mad shopping $" i have been stashing away so having hard time deciding. any help would be appreciated!