As of November 1st, 2011 Monster Mountain became a Membership track. To practice at Monster Mountain, riders must either purchase an Annual Memership (which gets you a Member t-shirt and the right to practice at the Members-rate of $20 per day) or pay $25 per day to practice (which includes the cost of a one-day Membership). Click on Track Info – then go to “Membership” to join or learn more.