We are in the process of getting a travel trailer. We really like the Sportsmen Show Stopper that ways 4,500 dry. My tow vehicle is a 2013 GMC Yukon XL 4x4 with a 5.3 motor. I've done a lot of research and can't get an accurate traliering capacity for my vehicle but the RV dealer said it is 5,000. My question is will I be good towing a trailer with those numbers and does anyone have experience doing so?