Grayton Beach is our very favorite FL State Park, and we travel there from Naples FL twice a year to camp there.
It's 560 miles one way from here.
The town of Seaside is about one mile from GB. You MUST walk through it and have dinner there.
Watercolor is quite an attraction as well, as a developed community.
The little town of Grayton Beach is worth seeing. You won't find a prettier beach anywhere else, either.
If you like to shop, eat, golf, or do the usual tourist things, Destin and especially Sandestin will satisfy every desire.