Interesting you ask this. I always assumed the outdoor ride portions would be in full and plain view of the current Toon/JP intersection. As you cross the bridge from Toon to JP on foot, you will see the KONG vehicles roving around outside. It would be a great weenie and photo op, and add a lot of energy to the area.
Now, I DO think they will put a wall of foliage up so you can't see the garish colors of Ripsaw when you are actually on the ride. But those on foot should be able to see the outdoor portion of the ride in action.
No insider knowledge, just speculation.