Check out these pics of some Rollercoasters
The following pictures are pictures taken by me. These parks are: PGA, SFMM, and SFMW

Batman, The Ride~SFMM

Goliath~SFMM

Revolution~SFMM

Goliath~SFMM

Psyclone~SFMM

X~SFMM

Deja-Vu~SFMM

Superman: The Escape~SFMM

Unidentified

Mantis~Cedar Point