I forgot to take a photo before I got started....but this is the main sail cover that got ripped several months ago. In this photo, I've already started putting it back together - it was ripped completely away. I'll add additional material to patch it all up and hopefully make it stronger.
And the dinghy cover needed some TLC before it gets sold. The stitching had come apart on lots of the patches, so I simply re-stitched any that were failing. (The thread is UV resistant, but several years out in the sun can damage most anything!