Bert, it's quite easy. The second bar from the top that says "Home Forums Gallery" Click gallery. Once you're there, there is a smaller link for "Upload". I also started up a social group for us if that helps. It's not a section exactly, but it works for now.
Correction: Once in gallery, there's the Gallery setup for the St Louis Chapter. Here>
St. Louis Chapter - Smart Car of America Gallery Upload is at the bottom of that screen.