Make white space available
At times the amount of unavailable white space impedes content design. While the whole page is an issue my primary concern is the system event notification (blue box on left side - see attached image)
It seems to me that the area for the image could be segregated leaving more space for content. As it stand now the narrow area remaining stings out content down the page - result, too much scrolling.
You use a really old theme. I suggest to switch to one of the modern ones and you will have more place for your content. If you are not ready to switch it on your working site, you can register a temporary account and experiment with themes there.