Peggy, they were there in August. My brother estimated that when we are there, it will be at end of wet season, therefore more water over the falls. They were there during a more dry season than we will be. My SIL really loves photography. She even e-mailed Linda L's husband Ron when choosing her latest camera!
Glad you all enjoyed the shots. Once you send this stuff, it's not always about sharing scenery, but family as well. This was a great reunion with my niece and her parents, who had not seen each other in many months!
Editing to say, yes, Marc, they were there in dry season, and Carrie and Matt did the rafting thing, but it required, getting off the craft and making a huge climb up a ladder at the end. Joe cautioned me that during the wet season, they told him spray is pretty constant. So maybe we will just enjoy the special moment, or maybe buy a throwawy underwater camera for this event. Might not be a bad idea to add this to your shopping list!
I wish Robin would post to give a first hand report!