Good start. Those free templates can give you a nice base for a site. One thing to remember - the "disable right-click" java script to keep people from taking images is not fool-proof. Many people (including me) can easily get any image I want. I won't post how here, but most people know.
Don't be afraid to make a new header graphic that matches your haunt. If you don't know Flash, you can still replace it with a static graphic the same size.
And for max search engine placement make sure there is plenty of text on the site with your keywords. At least words like "evil eyes haunted house" etc. Search engine robots can't read images, only text, so the big "Evil Eyes" in your header is invisible to them.
Sorry if you already know all this. My day job is as a web developer and designer, so sometimes I can't help giving my 2 cents.
