Islands of Adventure 1999 - Before Grand Opening! : r/rollercoasters

The Incredible Hulk, Islands of Adventure] A classic on this National Roller Coaster Day! (Could you consider Hulk a classic?) lol : r/rollercoasters

Universal's Islands of Adventure in 1999. – Park Hopping

Universal Coaster Finally Returns to Opening Day Form - Inside the Magic

Retro Photo TR: Islands of Adventure 1999 - Photo Trip Report Archive - Theme Park Review

Incredible Hulk Roller Coaster POV! 1999 Retro Footage! Universal Islands of Adventure Orlando

Things to Do at Universal Studios Orlando: Best Rides & Places to Eat - Thrillist

Retro Photo TR: Islands of Adventure 1999 - Photo Trip Report Archive - Theme Park Review

CBF Morning Run: Tales of a wannabe roller coaster rider - Columbus Business First

Six Flags Great Adventure: The thrilling history of the amusement park

The Incredible Hulk, Islands of Adventure] Got this great shot of the hulk the other night! UOR is so beautiful at sunset! : r/rollercoasters

Six Flags Great Adventure: The thrilling history of the amusement park

INTERACTIVE: A trip back in time at Kings Island

20 changes across Islands of Adventure's 20 years