Although I have to get up everyday at the buttcrack of dawn for work, when I'm on vacation there's no way I'm getting up early....
EXCEPT when I went to Universal. It is a MUST to get up and get to the park before it opens so when it does, you can head straight for WWOHP. Like others have said, FOTL doesn't work with FJ so you'll have to wait. Once you get there and you're on the FJ queue, you won't be waiting that long since you'll be one of the first on line. After that if you want to go on again, just use the single rider line... you probably won't wait longer than 10 minutes.
Enjoy Royal Pacific... we loved it! You can walk to IOA or take a boat.