You know what I always wanted? a map of the pathways of the castle. It would be really cool to see how the paths go and end up at the bottom. Any employees of IOA here? Is there such a diagram?
I don't live in Florida, but I think that a map would spoil the fun. The line is a walk-thru funhouse in and of itself, and I don't see Kennywood giving out maps to Noah's Ark anytime soon.
Noah's Ark has only one real path. You just follow the arrows. All other paths lead to emergency exits.