DavidO, thanks for the offer. We may take you up on it.
The website is based on Wordpress. Currently it is stable and has the latest version of the 4X series (4.9.9). Updating to the 5X series would require a huge effort as significant theme conflicts can occur. While the site function and appearance is a bit dated, it works just fine.
Our efforts (actually James' part of the project) is to upgrade the forum which is based on a pretty dated version of phpbb. Along with that challenge, James is setting up a new site on Hostgator (we have both had it with Goddady).
I think James has a good handle on the forum update, but if you have experience with phpbb software, we should talk further.
Jim