Try going to your site, Then add to your 'favorites'. On Google it's a star you would click on. Then when you hit your shortcut, it should take you to the same place
Copy the link at the top of the page for the Garrett Forum
Right Click on your desktop, go to "new" and select "shortcut"
When the create shortcut box opens up paste the link you copied at the top of the Garrett forum in the "type location of the item here" box.
Click on "next" then type the name of the icon what you want and hit "finish"