Just posted this on another thread. This was a non-EMH day:
Just wanted to add, RDing Navi is very easy. We got to the park at 8:20 or 8:25 on a 9 am opening day. Everyone was already waiting on the bridge to Pandora. Navi was a walk on and I think it took 10 minutes to board and complete the ride.
Just checked my timestamp on pictures. We were off the ride at 8:47.