This is assuming you can run the water this way. This can be done with a small trencher. The hardest part is getting rid of the excess soil. That pine tree need's to go. It look's like it's in the way of the drain. You can lose all that river rock on the ground. They were put there to cover up bare soil. The catch basin's are not optional. This site will get you started with drainage component's. http://www.ndspro.com/ Good luck.