Spike,
On that page is the following Open Graph tag:
<meta property="og:url" content="http://www.spikesantee.com"/>
That's telling Facebook to use the Open Graph data from your home page and *not* the current page. So, first, I'd check the JFBConnect -> Open Graph -> Configuration area and make sure you don't have a tag in the "Defaults" box that looks like:
url=http://www.spikesantee.com
If so, delete it. That will help start clearing things, but it may take Facebook a few days to detect the change.
Beyond that, the Open Graph information for the Like button looks to be taking the description from your home page correctly. Why the Share button is using the "Joomla - Dynamic content management" garbage, I'm honestly not sure. Hopefully if you clear the og:url issue up, that may clear itself up as well.
As always, keep us posted on what happens,
Alex
og:image tag set correctly but FB choses another image
