Great America building floorless roller coaster to replace stand-up Vortex – The Mercury News
Made to Thrill on Instagram: “Why sit down in a vortex when you can stand up? #carowinds (Photo: @jessicaforte… | Thrill ride, Roller coaster, Instagram photography
Stand-Up Roller Coaster | Roller Coaster Wiki | Fandom
Green Lantern Roller Coaster Ride at Six Flags in New Jersey - The New York Times
Stand-Up Roller Coaster - The Riddler's Revenge (HD POV) - Six Flags Magic Mountain - YouTube
Stand-Up roller coaster - Coasterpedia - The Roller Coaster and Flat Ride Wiki