Okay, we went from Billings, MT, so Salt Lake is our hub and it was definately worth it!! We made it into a week long trip. We flew in to Savannah. We stayed in Savannah overnight because our Delta flight was really late in there. We toured Savannah for a day, rode the Old Towne Trolley, checked out Lady and Sons, etc. Then, we took off for Charleston. We stayed 2 nights in the Charleston Holiday Inn-great location, great consierge. We did a walking tour of the city, went out to Isle of Palms and did an "eco" tour, went on a city tour (driven), ate great food, soaked up an art fair there across the street and loved it. Then, we went to HH to relax. I believe we were there 4 nights. We absolutely loved it--relaxing. This trip was the first week of June. We had great weather and it was not too crowded. Hope this helps.
P.S. We are 2 adults, one daughter (14) and son (10) at the time.