I met Andrew and the boat at the Gamboa marina for a 10:30am tour. Scheduling the tour was very easy using email, with very quick replies to my questions. It was just myself, Andrew, and the boat driver. The driver was great, going at a slow speed so we could spot plenty of wildlife. Andrew is a great guide, friendly, and interesting to talk to. We covered lots of inlets and coves where we were the only boat. I was familiar with a similar camera and lens, but had never shot using the mounting rig. You do not need to be an experienced photographer, Andrew has several preset settings that work well. It did take a while to get used to raising and lowering the camera as needed. We were on the lake for about three hours and had great weather. We saw three species of monkeys, loads of birds, iguanas, crocodiles, and more. I would highly recommend this tour for adults who like photography and nature. It was one of my favorite experiences in Panama and would definitely do it again when I return.