Mike -
Over the years, there have been a number of approaches to the task, some dead simple, and some more elaborate but more functional. The reason you can't find any of them is that you allowed your Sponsorship to lapse. As a result, you have access to only a small part of the forum, and won't be able to access any links that are posted.
If you log out, then go to the entry page of the forum at
http://www.trailmanorowners.com/forum/index.php you will find a paragraph headed "
Welcome to the TrailManor Owners Association forums." It describes what you need to do. Once your Sponsorship is activated, the Search tool will point you to a number of approaches.
Bill (moderator)