The crew and captain were very nice and informative as we took this 90 minute tour of the Hilton head area. The captain provided all sorts of information on the dolphins in the area, the Eco system and other wildlife you might see. We did see dolphins pretty much from the start of the trip until the end. The thing you have to remember it's kind of like the Jurassic park movie where just because you are on a dolphin's sightseeing tour, doesn't mean the dolphins will always cooperate... ( Are there any dinosaurs on this dinosaur tour?) There were times we saw 2-3 dolphins but they keep diving underwater (cause that's what they do) so there are plenty of times where you are just looking at the water. We got lucky at the end where a pod of 10 - 12 dolphins were swimming close to our boat and it was spectacular. Worth the trip!