Pteranodon Flyers is the one you wanna get to first if you wanna do everything. Get to the gate early at 08:30am.
You can go on Hulk (get your front seat ride), Spiderman (walkon), and Dr. Doom (5 min) when the park opens at 09:00am. But then head over to Pteranodon Flyers and get your ride. They let adults on without kids until the line reaches a certain point. But it fills up fast, so you gotta be there early. Then if you want, head over to Deuling Dragons and the wait for the front seat should be short. By the time you do these, it will be about 10am, and then the crowd will hit. It's a short window of opportunity, but can be done.
I realize you're staying onsite, but getting there early gets you that front seat ride on Hulk, and short waits for the front of Deuling Dragons, well worth it.
The next day you go, do Hulk, Spiderman, Dr. Doom then head back to Deuling dragons, and you'll get many front seat rides.