I'm always up for submissions. If you can draw send one in. I'll even help with the caption. I just don't draw very well.
The reason we stopped is that I just wasn't that happy with the overall quality of the jokes. The guy who was writing them was not a wakeboarder, so it was tough for him to make them relevant. Occasionally, I would re-write the caption and we would come up with some pretty good ones, but it's tough to do that with every one, every week.
I hope we can do it again in the future because there is a lot of potential for comedy there!