It was exactly what I was looking for: a safe boat, not an inflatable boat where you have to sit on the floor... A small group of participants, not a party crowd, not 40 people on a tourist boat... Truly perfect. The skipper was incredibly friendly, and the guide, Frederike, spoke excellent English and explained everything to us... We took the sunset cruise and found it very, very beautiful... We saw a few dolphins, but even though that was my main concern, it wasn't all that spectacular in the end, and the rest of the trip was much nicer.