Consider the pump/equipment, which will be attached to the skimmer. My first inclination was in the A-G area, maybe D or G? But where is that point in relation to your house? Will this location be convenient for servicing the equipment? After we put up our deck around our AG pool, now we have to walk all the way around the pool to get to the equipment, which is inconvient. 20/20 hindsight I would have put access to the equipment from the other side. So consider access when you choose your skimmer location too.