We are in the process of building our deck and are having a hard time finding any guidelines or how-to's for a built-in grill area including cabinets and a countertop. We are using composite decking and one of the main things that we are stuck on is what the back of the built-in area should look like. Any suggestions of where we could look (we already own a deck design book from Home Depot) or any pics/personal tips anyone would be willing to pass along.