Paradise Places to live in the US?

Hi Everyone, I am a 30-year old gal who's HAD it with the gritty city concrete jungle/high stress work/late night bar hopping scene... aka Manhattan life. I am in search of a life more peaceful, more exotic. Simply put: paradise. The version of white sandy beach, clear water, warm weather, not congested tourist trap... Other than Hawaii islands, which is under consideration here, do you know other places like that in the United States that might be a good place to move to, to live? Thank you in advance for your input!!