After a friend helped me out understanding WordPress, I revamped the site to run off the WordPress engine. It’s so much easier than trying to put it together with Blue Griffon and honestly, looks a lot better and is more functional.
The tricky part was changing the home page. I finally had to set it up to redirect to the WP subdirectory and that appears to have done the trick.
Whee! Updating the site now no longer feels nearly as dreary or intimidating. Hat’s off to John Brill and WordPress.