Most half ton SUVs have 1400-1600 pounds of payload typically equipped as people buy. Receiver limits are 900-1000 pounds. One of those will be the limit for family RVing well under the 8000-9000 pound tow limits. Travel trailer tend to be a lot more stable with higher tongue weight percentage, closer to 15 than 10 percent. Take 1000 pounds as a loaded TW limit. That's about 7000 pounds loaded and 6000 pounds dry.
What if your family is heavy at 700 pounds and you want a luxury equipped SUV with only 1300 pounds of payload? Now you have 600 left for loaded TW, which is about 4500 pounds loaded. So play with your own estimates to refine what is realistic. This reason as well as some test drives/tows with current TT limited us to the 3/4 ton SUV.
Besides the payload issue, the 2015 Armada power train is the weakest available in half tons.
Are you open to passenger vans? The Nissan NV3500 relieves the payload issue, possibly receiver issue, but uses the same powertrain as the Armada. The GM Express/Savanna 3500 would be great, but the equipment offered from the factory is fairly low compared too SUVs. But they are cheap!
A & A parents of DD 2005, DS1 2007, DS2 2009
2011 Suburban 2500 6.0L 3.73 pulling 2011 Heartland North Trail 28BRS
2017 Subaru Outback 3.6R
2x 2023 Chevrolet Bolt EUV (Gray and Black Twins)