You can have all kinds of fun. Consider renting or buying the classic B movie "Frogs" filmed at Eden State Gardens with the lovely historic Wesley House Mansion. Then, you can go to the park the next day, have a picnic, tour the mansion, let the kids run around the beautiful grounds and explore some of the trails. You won't see any of the scary frogs from the film (the were brought in just for the film), but you will see other beautiful and natural wildlife. There are a number of state parks in South Walton. Check out a few of the coastal dune lakes from the bilke path, the older grandchild can ride their own bike and you can check into the dual rider options for the younger ones. If you need to take in a traditional movie, the Pier Park facility in Panama City Beach is only about a 20 minute drive from WaterColor and South Walton. The kids will be in school here, but many will be hitting the pool and beach after school to surf, yolo board, skim board, etc. You may just want to spend a large part of every day watching them practice their beach skills. There are a number of day trips or extended excursion opportunities that you can take in Walton County. Go up to the Walton County Heritage Museum in DeFuniak Springs which is open Wednesday - Saturday 11 a.m. - 4 p.m.. Then, Britton Hill at Lakewood Park near Paxton is the highest point in Florida and the lowest high in the United States of America. The South Walton Coastal Branch Library has a great children's section. A number of restaurants and shops along 30A and South Walton, from Miramar Beach to Inlet Beach (about 26 miles) will be open to welcome you and your extended family. Have fun and welcome.