At the end of the ride, there are crates stacked to the boat's starboard side. Greg Emmer took over as Vice President of the Magic Kingdom after Bill Sullivan retired. It's a script folks. Just a quick note from a current Jungle Cruise skipper. The Jungle Cruise does have a standard spiel with several variations, which was prepared by the imagineers.
Most skippers typically create their own as they learn.
My spiel changes all the time. It depends on many factors. I was trained and learned the SOP spiel about 1 year ago and use only 3 lines from it now. There is also a rumor of the Jungle Cruise closing when the Animal Kingdom opens. Its only a rumor.