Thanks John, I fully understand that. I haven't decided on which vehicle I will use as a TV. I may use my 1500 GMC truck at first, and later sample my Transit van. If the van doesn't work out, I'll do something else. I regularly tow heavy loads with the truck, but it is not something I want to tow across the country, many times, (it has done that and more), the van would be perfect, but it will be at the upper end of the GVWR, and tow rating. So I'll experiment. It all depends on actual tongue weights and how the van sits, it has plenty of power/torque, and factory tow package. With the truck, it will be slight drop down, with the van, I'll need to go up a good bit. If it doesn't work out, I'll get something else, probably a GMC 2500 duramax, double cab. (My third and most expensive option) In the mean time, I'm gonna sample my van hooked to a 16' twin axle trailer, with my tractor loaded with a disk. Head to a scale, if it handles well, and see where I'm at. If it ever quits raining....