I've only been to Universal twice so I need some help. I'm planning a 1 day trip Dec. 13th 2 adults (mom has never been) and we're staying on site at Royal Pacific. These are the attractions we're interested in but I need advice on how to tour USF since that's where we'll be spending the majority of our day. IOA - Dueling Dragons, High in sky trolley and possibly Hulk and Jurassic Park USF - Shrek 4D, Simpson, Men in Black, Jaws, Mummy, ET, and possibly Disaster, Twister and Beetlejuice. I'm thinking all this is doable in 1 day especially since we'll have the Express Pass but I don't know what to try to hit first. Thanks!