[grill-n-go]

2 Children, 2 Adults, 1 Friend(??), & 4,200 Lbs tow capacity.
Each of your five campers will have their own clothing, food, and toy needs (weight*).

You want to manage payload while having enough sleeping space for everyone.

Consider: A 2619 or 2720

These two models offer a good mix of price, space/sleeping capacity, and weight while providing minimum stress for TV.

* What I think happens to everyone after their first outing is that they start to figure out that they want/need howi'dforgetthat/whydidn't anyonementionthat/toys/accessories/stuff/younameit..