I’m not familiar with intrepidity theme, so I’m not sure what page it will be on.
Look for this group of tags on your pages:
<!-- #Container-->
<div id="globalnav">
<div id="navpocket">
<ul id="nav">
<li><a href="https://marketingpromotionmix.com" rel="nofollow">Home</a></li>
<li class="page_item page-item-193 current_page_item"><a href="https://marketingpromotionmix.com/" title="Integrated Marketing and Social Media Management">Integrated Marketing and Social Media Management</a></li>
<li class="page_item page-item-81"><a href="https://marketingpromotionmix.com/make-your-website-an-asset/" title="Make Your Website an Asset.">Make Your Website an Asset.</a></li>
<li class="page_item page-item-84"><a href="https://marketingpromotionmix.com/do-i-have-to-do-social-media/" title="Do I Have to Do Social Media?">Do I Have to Do Social Media?</a></li>
<li class="page_item page-item-146"><a href="https://marketingpromotionmix.com/building-success/" title="Building Success">Building Success</a></li>
<li class="page_item page-item-12"><a href="https://marketingpromotionmix.com/about-us/" title="About Us">About Us</a></li>
<li class="page_item page-item-120"><a href="https://marketingpromotionmix.com/marketing-mix-blog/" title="Marketing Mix Blog">Marketing Mix Blog</a></li>
<li class="page_item page-item-13"><a href="https://marketingpromotionmix.com/contact-us/" title="Contact Us">Contact Us</a></li>
</ul>
and delete this line:
<li><a href="https://marketingpromotionmix.com" rel="nofollow">Home</a></li>
Everything is already formatted in the CSS, so nothing should change except for the HOME link to disappear.
Hope that works out.