One of our ticket options is described as will call pickup - you can pick them up at the ticket window of any of the parks when you arrive for no cost. The only other option available to us (we are less than 2 weeks away) is express charge of $10.00. I don't want to take any chances, but saving even $10.00 at WSW helps! Has anyone done the will call pickup? Are there any problems involved? Thanks gailelle