Here are some useful links for finding out all you would want to know about your property. If you can think of anything useful that should go here, please let me know and I will add it:
This site will provide all the basic information you need about a property. It will tell you the property parcel ID, taxing district, provide a link to the deeds of record, and will allow you to research the tax information on the parcel.
This page will provide all sorts of information. From what school zone your home is in, what zoning district, what voting district, to what Fire District you are in. There is even information on flood zones and wetlands available on this map. Word of caution!! This is for general information only and is NOT a substitute for a survey.
Just like the site for Okaloosa County but covering everything in Walton County.
Again, just like the site for Okaloosa County. Somewhat different in style, but same valuable information.