IOA:
IDK if your a "drinker" but the Back Water Bar attached to Confisco's is a great place to chill out for a bit.
We try to walk around by the lagoon- the views are just spectacular from every angle- especially at night.
Hulk- after dark- gives it something extra.
RipSaw and Popeye are really great, but you will be SOAKED. I prefer to use the water cannons and make sure EVERY rider is completely drenched- makes my little black heart skip a beat.
JP scares me-still- and I'm 38.
I like to walk through the caves in Camp Jurassic. I think the area is beautifully done.
FJ is THE BEST RIDE EVER. Hands down- the queue is stunning.
Suess Landing is cute, we usually make time for all the rides, just because they're silly and remind me of being a kid.
Walking over to USF- stop at the HRC for a quick drink/snack. Love the bartenders there- Birdie is amazing
USF:
My favorite ride is MIB- I.Love.It. The first time, even if you have express pass, go through the "regular line"- it's a better show
I like to watch the little magic shows- in either park (and end up buying the crap too
)
HRRR is fun, love to rock out on a coaster.
Mummy is unique, also a must do.
Simpsons makes me queezy, but I still ride- it's silly. Plus it gives me a reason to chill out at Duff Beer gardens and have a Duff Dry (not that I need a reason) and a Big Pink.
T2 and Transformers- I personally could take it or leave it- no line, give it a whirl.
ET- THE classic.
Cinematic Spectacular is worth staying late for, but I'm a sucker for night time shows.
We like to walk around "Streets of NY" the detail is really incredible.
One of my very favorite things to do is go to the mini golf after dark. The Sci Fi side.
We really enjoy CW- there's so much to do and such a variety of GOOD food. Bob Marley's is one of our favs, but the service (although they are super nice) is WAY TOO SLOW. So just relax if you go, you're going to be there for a while
EDIT- I just saw that you're 15- so disregard the drinking stuff
although you're parents might appreciate it!