1. To use this template, highlight and copy this code: <pre> {{subst:Template:BoatGallery}} </pre>
2. Create a page for your boat by entering its name in the Search box at left. Use a format like BoatnameGallery Boatnamexxx where you replace "Boatname" with the name of your boatand add the first three characters of your registration to avoid duplicate names. Then press Go.
3. Paste the code above into the body of your page.
5. Change the image file name "your-image-name.jpg"
to your file name and upload your file; (see sidebar) or delete the tag.
[http://www.mediawiki.org/wiki/Help:Images#Rendering_a_gallery_of_images Help with Gallery images]