A good indication of the anticipated crowd level is to look at the cost of the Express pass during those days...the cheaper it is...the lower the anticipated crowd. During the week, the only day the EP is more than the bottom $25.99 (2 park) price is 2/20 (Saturday) which it's $42.99 (2 park). That doesn't mean the prices won't go up but it's a good general rule of thumb to check the EP prices to gauge what type of crowd is expected.