The big back seat is awesome, and a big reason I bought one. Why? Because when we go to events, I usually have about half stuff that needs to stay dry and secure, and half stuff I really don't want in the same space as me. This means my truck carries the car parts, gas cans, tires, golf cart, etc. in the bed, and all of the promo stuff and T-shirts that need to stay dry and secure in the back seat, and all of the tools in the trunk. It's like a van and a truck in one vehicle.
Here's the truck loaded up on my way to one of our Classic Motorsports Road Tours: