Not to sound naive, but the one part of web design I don't have much experience in is publishing the stuff online. How will we get it from our computers to your website? Will you have to update? That would be a pain for you...
I think I can set up an FTP account for you to use, so all you will have to do is log in with an FTP client and upload your finished HTML file. I won't mind having to do a little update work either, if it's required... linking to the new page, for instace.