Okay, so here is where I am at after attempting to correct the perspective. I flipped it horizontally. I rotated with the measuring tool to try to get it level. I added bolder strokes and walked away from the glitter tube. Having some trouble with how the arch would actually reflect in the water? I think it is at least level with the horizon now... I think. Is the perspective okay now?
Thanks Deep for your help... I was too far in to see it. Tunnel vision.