Which roller coaster, Viper or El Toro,is a wooden roller coaster at Six Flags Great Adventure in Jackson, New Jersey? 
Viper (Six Flags Great Adventure): Viper was a pipeline roller coaster located at Six Flags Great Adventure in Jackson Township, New Jersey. El Toro (Six Flags Great Adventure): El Toro, a Spanish term meaning The Bull, is a wooden roller coaster at Six Flags Great Adventure in Jackson, New Jersey.
El Toro