We didn't take the boat to Savannah. But we did stay 2 nights there prior to our HHI stay. We absolutely loved it there! I would recommend a trolley tour with on and off privileges, as well as a ghost tour at night (this was one of the highlights for my kids). The town is gorgeous and there is plenty to see and do, as well as many restaurants to try. We also popped over to Tybee Island for a couple hours, wasn't as impressed, but the kids liked the Fort there.