Translation of zahllos

The proposed date is fine. I suggest to work in small groups first, optimize the results and then do a presentation to a larger crowd. Everything can be done online these days so that we just need a PC.
I almost forgot to tell you, that the water was brown, despite of its name... Anyway, as I was already close to my next destination I went and consulted with a tourguide of Austrian travelers.
I went to the deck and except one staff member who slept there on the floor I was the only one. I installed my camera and waited for the light to arrive. I expected the images to be more spectacular.