I visited wonderla in the month of May. It was hell a rush in there. The crowd was insane. Park functions for around 8 hrs and the waiting period for each ride is min 1 hr. It's no fun waiting in the line for so long. For skipping these long lines.. fast-track tickets were there for double the price and so everyone started getting those tickets even for double price hence there was long line in the fast track section too. Wonderla must take limited people in a day for better user experience. Prices were high for food, clothes, tickets and the experience was poor