Thanks for all the comments. I am not worried about the unconnected ponds, but I appreciate the advice on the sand border. And as for the buildings all facing the same direction: I can't believe that I made such a rookie mistake! I always orient them to the streets but for some stupid reason, this time I didn't think to. Want to know what sucks? My comp crashed as I was working on the map and corrupted the photoshop file. So at this point I would have to go in and copy-paste-rotate every building by hand. I think this map will have to stay as is. But I took the advice on a new map which I am posting now.