How get truck and TC with ample weight capacity

My dually Ram is stock except a Big Wig anti sway bar. Honestly I can't imagine a better match for my 9.4 Bigfoot.
I would go with a gasser if all I was hauling was a truck camper.
My understanding of today's RV market is if you find what you want buy it now, because someone else will buy it away from you.
Maybe I'm a slob but I don't get too worked up about squeeging the wet bath shower. Turn on the overhead fan, step out of the bathroom with the back door open and...