I currently offer on location portrait packages starting from $175.  Included in all packages are a pre-shoot meeting to discuss concepts, locations and styling.  My time, travel and expertise are included in the package as well as editing and a post shoot session to discuss final photographs and product options.  Shoots average at 2 hours, all images are provided to the client on disc with an option to choose 15 images for retouching delivered in high resolution for free use.