I will be meeting 6 friends in Florida for a Girls weekend in early March. We are traveling from several cities and want to go as far south as we can to maximize our chance of good weather. We're looking for a nice resort area/complex that will have as few spring break visitors as possible. This was the only weekend we could all do, but we're in our 40's and interested in nice restaurants, a little nightlife, nice beach, etc. but not the spring break scene.
Any good ideas from someone who knows Florida better than we do?