Maybe the will help. DO NOT mount your cooler like the one in this video!
http://i322.photobucket.com/albums/nn439/SweetPee2004/PSC/PSCStreet-TrailHydroAssist010.mp4
http://i322.photobucket.com/albums/nn439/SweetPee2004/PSC/PSCStreet-TrailHydroAssist010.mp4