Switchback, the only wooden shuttle coaster in existence, opened at ZDT's Amusement Park - a small family-owned park - in Seguin, Texas on October 17. This unique coaster, like a boomerang, begins the circuit going forward and then does it all in reverse. The steepness of the initial drop and 87% angle of ascent will undoubtedly make for an exciting ride. This looks like another winner for The Gravity Group, probably best known for The Voyage at Holiday World. Photo courtesy for ZDT's Amusement Park.