I have a photo shoot tomorrow for a school outing to an aquarium. The venue is large, and I suspect very crowded. The children are between the ages of 3 and 7 years of age. I am trying to capture the children reacting to what they will see. Dolphins and whales outdoors and fish indoors.
I have two possible lenses to use; 2.8 24-70mm or a 5.6 70-300mm
Any advice or thoughts would be welcomed