My dh is the expert by far in the topic of towing, capacities and all that stuff. But, I can say we use our 4Runner for trips within Ontario when we don't have to worry about mountains and such. It is more economical to drive than the Chev Suburban. Even though it is rated for more than we are pulling, it is a little on the close side once the trailer is loaded and you take heavy snow, mountains and all those other factors into consideration. We would never use the 4Runner with the trailer on the trek to WDW.We also do the shoe organizer on the seat back for each child. there are always a few surprises I hide in the pouches for them to discover on the way down. We keep a rubbermaid container between the car seats filled with toys and magnetic games and such. In my bag up front I will have some other new items and even simple things like a bunch of neat chenille stems for the kids to make shapes and animals with. We have used see through window clings to hand back as another distraction....