First came the drama of a Kentucky Derby that was won by a nose and then the drama of whether Derby winner Mystik Dan would race in next Saturday’s Preakness. On Saturday, trainer Kenny McPeek gave the answer racing fans hoped for when he announced that the dreams this year might have a Triple Crown winner remain alive, according to The Associated Press. “All systems go,” McPeek said. “The horse is doing fantastic.” Earlier, he had been cautious about whether the horse would or should race so close to the Derby. Next stop: @PreaknessStakes for Mystik Dan! 🌻🏆 pic.twitter.com/dp9PuCHIn8 — TwinSp…