So I'm here right now and here are some of my observations on the lack of AC discussion.
1. It's been super hot here with heat index's into the 100's due to the humidity. Perfect timing for testing the 'we're all going to die' lack of AC theories.
2. We are on the 4th floor at SSR. It is relatively nice on the balcony being up higher. On ground level, it's very humid and uncomfortable. Hence, with the Skykiner up above the humidity layer, comfort levels should be a lot better.
3. With the DW laid up with a stomach flu, I spent the day walking, boating, monorailing, etc. all over WDW, enjoying the vibe, people watching, stopping into resorts and finding a nice comfy spot to read my Clive Cussler novel. The heat/humidity was intense by my standards. Unless the boats were moving, they felt like sweat boxes most of the time. And even with some movement, they were still hot. Not to forget about all the time I stood in the heat waiting for a boat or bus.
Cutting to the chase, I envisioned and almost wished that I was instead up in a Skyliner, high above the humidity layer, and having the air vents directing a nice stream of air over me in the heat reflective, sun blocking cab. Even if the Skyliner is somewhat warm, the overall cumulative 'perceived' discomfort will be significantly less than the current modes of transportation. I for one am looking forward to riding the Skyliner.