Had to copy over and modify some Iron to Iron styles because the HTML button is not compatible with Drupal forms yet.
Updated the current page check so the Views page with arguments still results in the necessary 'current' class.
Replaced the HTML button usage with a standard Drupal submit field, added a hidden field to help build the redirect upon submission, and completed the form submit handler.
Added a new view for the volunteer positions (serve) page.
Broke the giant preprocess function up into smaller pieces.
Updated call to drupal_get_form to include a path variable to assist in formatting the redirect in the form submit handler.
Updated the templates to get the markup compatible with Iron to Iron's styles.
Fixed a problem with the search form. The use of the button type on the submit field was not being respected by Drupal.