While Knott's Berry Farm may not have a huge coaster count, I can GUARANTEE that you will have a new found respect and love for wood coasters after riding the Ghostrider.
Besides, KBF is A LOT less of a drive than SFMM. L.A. traffic sucks, big time, and to get to Valencia from Anaheim, you are forced to drive right through the worst of it.
It's a tough call, because SFMM has some of the best steel coasters on the planet.
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"X" marks the spot in 2001!