Hi Carol!
Welcome back to the Disney Parks Moms Panel.
I am happy to see that you have two great reservations for this evening and I think you will have time to enjoy both, but let's talk it through.
Rivers of Light: We Are One is not to be missed - you will love this stunning display. Your reservation for 6.45pm will last approximately 17 minutes. I suggest you leave your seats promptly and walk with a determined pace (see a
Guide Map of Disney's Animal Kingdom Theme Park here, to plan your route). Rivers of Light is located between DinoLand U.S.A. and Asia (at 38b on the map). Make your way through Discovery Island, towards Oasis and then the Entrance. If there is already a bus at the
Disney's Animal Kingdom Lodge bus stop you should board that because it is close by and you will have enough time. If there is no bus in sight I would recommend that you jump in a taxi (to be found near the Entrance) which should not be too costly as it's a short run. With no unforeseen delays I think you will have enough time to make it to
Sanaa - just ensure that you spend enough time at the theme park before the show, and do any shopping beforehand too, so you have no distractions on your way out.
Enjoy your magical evening! and please come back and visit us if you have any further questions. We will be happy to help you plan your vacation to Walt Disney World.
Sue