Get a very capable tow vehicle and then find something that works within the capability of your TV. If you're full-timing 23 feet's going to get really crowded in a hurry. Every extra foot will really help. Personally I'd go a little bigger and have a super-slide, which I do. We're pulling with a 9th gen Suburban 5.3. The chassis and suspension is great, no complaints at all. Our iron 5.3 is a shade on the weak side for my taste. It does better than vehicles we have had in the past but, it won't be winning any races. The new Suburbans with tow package are more capable in every way. We're pulling 30.6 feet (27 foot) with roughly a 6500lb wet weight. When I started looking I wanted to avoid Chevrolet but, this thing was such a steal I had to get it. Since then I have found the Suburban to be a good, well built, reliable, comfortable vehicle.