Tahoe, Yukon, Expedition, or Armada to pull 32' TT

Good call on the tongue weight issue, guys. I forgot to add the tongue weight to the TV gross weight. A WD hitch does transfer some of the tongue weight back to the trailer axles due to geometry (front wheels being further away from the tongue than the back wheels), but you all are right that this aspect is pretty borderline.

And kids ARE in the equation. I think together, they gain about 30 lbs. per year...

Thanks for your help.