Buzzcut1,
Hit the local dump scale today. Mind you, they use the scale to charge contractors for dumping.
Front: 4440
Rear: 7540
Total: 12000
Curb weight of the exact truck on nada guides says curb weight is 6600. Not sure how accurate that is but even if it was 7k, that'd mean the camper was nearly 5k.
I'm 275lbs and there's a 1/4 tank gas in the truck. Got about 10 gallons water in the camper tank and about 20 in black, grey negligible. Wife just cleaned out the fridge and cabinets so no serious additional weight in the camper other than some dishes and clothes and a Q grill.
Scale set up isn't optimal for weighing axles one at a time. There's a downramp 2 feet from the end of scale so I had the front wheels off the scale by only a foot so the front axle wouldn't be down the ramp. Thinking that inflated the rear axle weight.