I just made a reservation through the KOA website, it said lakeside spots were available, but I didn't see where I pic my spot. Can anyone help with this?

That's weird. I would call them and speak to Carol or Glen, the owners.

There is a pond there. It is large, but I wouldn't necessarily call it a lake....maybe 5 acres. I believe there is a small grassy area and a fence between the pond and the campsites, but it is visible and easy to walk to from all campsites.