Great pictures! I don't think I'd be brave enough to ride Hulk - I like my roller coasters hidden and in the dark so I don't know what I'm in for!
Dee -I'd love to hear your opinion on this one: While at Disney last week, I gave my DD14 lots of freedom. I felt really comfortable letting her go off on her own around the resort and in the parks. Does Universal give you that same sense of safety for teens? I'd love to take her and a friend for a long weekend next year (I'm dying to see Harry Potter and my younger kids just aren't ready for Universal's rides). What do you think about 2 15 year old girls on their own (within reason, they'd have to check in often)? Thanks!
I can convince myself to ride almost anything
(unless it spins) by logically figuring that it must be safe and the chances that something will go wrong are very small. But I don't always like it!
We gave Nate, who just turned 13, a lot more freedom than we ever have before on this trip. Letting him stay alone in the room while the rest of us went for a swim, and letting him go on Kraken alone, with a designated meeting spot. This was really big for us- we tend to be overprotective parents.
We didn't give Nate any alone time in Universal, because he didn't need it (if there were things Ben wouldn't do, we just split our forces). I tend to think that girls are more mature (responsible) than boys are, so if these are girls you trust to make good decisions, then I think they would be totally safe to spend an hour or an hour and a half on their own.
You could meet up at that time or call/text in to form a new meet-up plan.
My only cautions are to have a definite meeting place and time and to even have a Plan B. We stupidly ran into the problem where I was going to meet Mark and Nate in WWoHP at a certain time, but the area was closed due to too many people. We didn't have phones because it was our wet-ride day. So we should have had a secondary meeting place/time maybe an hour later.
One thing we found is that it didn't take as long to go on rides as we thought it would with the Front of the Line access, so we always had extra time before our pre-arranged meeting time.
The other thing we eventually figured out is that your meeting place should either be:
The next attraction you will all be doing together
or
Airconditioned
or
Have lots to do while you are waiting (gift shop, Discovery Center at Jurassic Park, Innoventions at EPCOT are some examples)
If your meeting place is all of the above, even better!
Hope that helps!