Blood-Toothed Four-Spined Eel Snake of the Hidden Lakes located near Sandusky, Montana. Take I-6 to Grossman and turn left. Go 4 miles and stop at the Citgo gas station. Fill up your tank. Reset your mile indicator to 000.0. Drive 141.4 miles north then stop car. Get out of the car and get the flashlight out. Notice your surrounded by water in every direction 4 feet from your car. You will have 1 hour to live. Goodnight.