I voted for Skyway.
I barely remember the PM.... but I REALLY LOVED craning my head around to try sneak peeks at the riders on the Matterhorn. It was so exciting to be floating over-head and just watching all the action beneath you. It had that awesome ski-lift feel of being a smidge dangerous (how does that TINY cord hold all of us?!) and yet still contained enough to keep the heebie jeebies at bay. *sigh* I really liked it.