My spouse and I are looking at purchasing our first RV, he grew up camping, I did not.... We have a 2019 Chevy Silverado 6.2L with max trailering, manufacturers tow rating of 12,200 pounds and are ...
It is very difficult if not impossible to find the perfect RV. People trade them all the time. Start smaller with a used trailer and figure out what you really like and need. Then you can sell it later and it will not cost much at all.
If you have to carefully calculate the weight and size of your RV, to see if your truck can pull it, then it is way too big.