Couple of options. I use DreamWeaver for all of my development coding. It does have a "Design View" that can help. Alternatively, you can use PhotoShop or Fireworks (or another similar application) to graphically design the site, then "slice" the image appropriately for HTML.
If anyone knows of a website that can offer ColdFusion help that isn't controlled by neurotic, pedantic jerks* (stackoverflow.com), please PM me with a link.
* The neurotic, pedantic jerks are not the owners; just the people who are in control of the "popularity contest".