Welcome to the forum. Your most important first task is to become acquainted with the "search" box at the top of the screen. By typing relevant words into the box, and hitting the enter key, you will gain access to the huge amount of information on this site. For example, try " paint", then "paint a-frame" then "rust" then "rust frame" (prepared to be scared", then "upholstery" then "sheets" then "fitted sheets" then "suppliers" etc etc.. These results will lead you to other threads.
After spending a few happy hours researching, you may wish to come back here with any unanswered questions. Again, welcome.
P.S Whatever you do, do not search on "load distribution analysis"