I have updated the system for uploading images. Before, you had to select the image, click next, then select the gallery and click next, then insert the optional caption, date, etc, and click next, then view the submission and then click confirm.
Now, it all happens in one screen. You are first given just a button to upload an image. Once you upload the image it will immediately offer you the gallery select area.
Once you choose a gallery, the optional fields (caption, date, etc) as well as the "Finished" button will then appear.
Click Finished and you're done. This should make uploads MUCH faster for everyone now.