as i was coming home today from penn, i couldnt help but notice all of the underpowered and overweight pull units that were heading towards bristol for the race, most if not all were what we call weekend warriors, no offense meant, because i will join your ranks in about ten years, but what exactly do these rv salesman tell you folks? to me the most dangerous part of towing is a truck that cant maintain hiway speed, and in alot of states that we travel you can be cited for not maintaining a min hiway speed. i was watching an rv show the other nite where a recording artist told of the salesman checking him out on all of the features of his rig, then left him to learn on his own how to drive it, back it, handle a tire failure, etc. to me that should be the first, mandatory, reqirement to get behind the wheel of a big , heavy, hard to handle combo... . just a rant... but if it were my family, i'd want more before a pulled on a busy interstate. :--)