and this will link your bio to the <i>People</i> category. If you used the template this is already done for you.
If you have a boat, you can load gallery photos at <i>Category:BoatGallery</i> using this[[Template:BoatGallery|template]] and back link to your bio page and also the type of boat like this:
<pre>[[JohnAlfredDoe]]</pre>