We rode this skyway dealie that, in theory, looks totally harmless... sit down and gently "fly" above the zoo. Uh, no. More like sit down, scooped up, no harness or strap just a bar about 2 feet away and panic the whole time (but don't dare show it to the children) about how damn far away the ground is! It was really cool but geesh.
We hit the rides at the end of the whole dealie and had a blast.