We don't grill so I can't help you there. For the rear storage area (passenger side), I carry water hoses and 120V extension cord with a few misc things in the drawer/bin. On the shelf above, I carry my tools and an air compressor. The two smaller storage bins on either side don't have a lot. The driver's side is under the slide so it carries beach shoes, hitch with ball, and the emergency gravity waste hose. The passenger side carries wheel chocks, boards to put under the jacks, and a few other misc items.