I booked a private dolphin cruise for my mom's birthday for my 5 family members and oh boy did it deliver! Not only did we see dozens of dolphins throughout the cruise, we learned a lot about the wildlife, history and the Hilton Head area. At one point, a group of dolphins even jumped out of the water and put on quite a display for us, it was unbelievable and one of the coolest things my family has seen. Needless to say, mom was super happy. We've done other bigger boat tours in the past but having a private boat was really relaxing and fun. We'll absolutely book with them next time we're in HH! :)