Help with some WP theming

I have created several custom taxonomies. I have even gotten them to display in the post single page (generally following this tutorial) using my child theme.

Theme Question

Theme Example or see it in a screenshot here: http://d.pr/i/EghK.

But:

  1. Not every post contains a term from one of my custom taxonomies.
  2. And some posts contain more than one term from one of my custom taxonomies. So I would like to have "and" inserted before the last term of the list if the list is greater than 1 term. eg. term1, term2, and term3

So, I need to do some magic with an if{ elseif{ kind of stuff but I am not sure exactly what the syntax should be or how to get it there.

Currently I have: Continue reading