Right now we do a lot of summer camping in Texas and the southwest which makes tent camping pretty miserable without air. But we are planning to move back to the Northwest where we are from and would like to get back to doing a lot of camping along the Oregon coast where the wind and rain will make tent camping for the kids pretty miserable as well.
I was thinking that something like a this
Four Wheel Shell Models where I just have a bed and maybe dinette table on the truck for the kids and use it for hauling gear such as a generator. then My wife and I can basically pick whatever smaller and lightweight trailer we want for ourselves.
The kids are 9, 12, and 17 but the 17 year old will soon be gone and the other two will soon be teenagers who will just want their space. So the truck camper shell option seems logical.
Obviously this would work better with a 3/4 ton truck with plenty of payload to hold both the camper and the trailer. But a truck camper in the 800 lb range paired with a trailer in the 800 lb range tongue weight should not exceed the payload for most 3/4 ton trucks. The key would be to make sure the camper does not extend past the truck bed and interfere with the hitch I think.