Is Dorney Park's Hydra roller coaster the baddest "Wrong Way Up" coaster in the land? Find out tonight when the Travel Channel airs the results of its "Insane Coaster Wars" contest.

Coaster fans were asked to vote online for their favorite coaster rides across the country in six categories: "G-Force Giants," "Hang 'Em High," "Splintering Speedsters," "Wrong Way Up," "Extreme Heights," and "Speed Demons." 

Dorney Park's Hydra, a floorless coaster that flips riders upside down, is pitted against three other coasters in the category, "Wrong Way Up." It competes against Kraken at Sea World Orlando, FL, Wild Eagle at Dollywood in Pigeon Forge, TN; and Vortex at Kings Island in Mason, OH.

The Travel Channel has said it will name the winner when "Insane Coaster Wars" airs at 9 p.m. tonight.