UHaul rents trucks for $19.95 per day .
The mileage charge is huge .
These trucks are often 1500 standard cab long box GM with a 4.8 v8 , air and auto .
they do have the typical class 3 type hitch and a 7 pin receptacle .
I do not know the GVW rating or the GCWR rating .
But you could get that from Uhaul.
If you are just towing to one spot 100 miles away and parking it for a week , that might work .
The missus will have to take the kids in her prius to the campground so she will have a runaround car .
better to rent a motorhome and have the missus drive separate .