I went to your site and you really don't have a problem. You simply need to understand how the nav bar works.
First you only need to put the code on your page once. Not once per ring...but once period. Surfers of a particular ring will see that ring on your site as they surf the ring.
Someone that comes to the ring system FROM your site will see whichever ring you joined first.
If you want each of the rings to show up on your site you need to change your setting from single nav bar.