Re: Displaying by states?
It was all new to me also, and it's been a while since i've dug into this code...
I may have just altered post-form.php by commenting out the tag input section and adding the tag-select as below:
<!-- <label for="post_tags"><?php _e('Tags','cp'); ?> <?php _e('(separate with commas)','cp'); ?></label>
<input type="text" id="post_tags" class="adfields" name="post_tags" size="60" maxlength="100" value="<?php echo $_POST['post_tags']; ?>" />
-->
<label for="post_tags"><?php _e('Region','cp'); ?></label>
<select size="10" id="post_tags" class="adfields" name="post_tags" >
<option value=''>Select One</option>
<option>Alaska</option>
<option>California-Northern</option>
<option>California-Southern</option>
<option>Colorado</option>
</select>
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and in header.php I included a section of links going to each state's page.
i'm no coding expert so any code ive posted is "use at own risk"