I too would suggest that you consider sticking with the 182, with the possibility of some mods.....UNLESS you find that it just doesn't meet your mission requirements a significant portion of the time.
With the weights you noted, AND camping gear and fuel, you're going to be pushing the envelope on ANY two seat airplane as far as gross weight goes. Find someone with a Husky, a Scout or whatever, and ask them to give you the weight numbers. Do some quick math. Now, of course, that also depends on what you consider to be "camping gear". For example, my idea of "camping gear" generally includes a cooler full of beer, a tent large enough to be comfortable in while the weather improves, etc, etc......if you and your significant other can work with lighter camping gear, the Husky or Scout could work, but again, find a REAL weight and balance from an airplane of the type (NOT the factory empty weight numbers, they are BS from virtually every manufacturer) and do some math. And, be realistic.
Second....How does your wife tolerate flying in the back seat of one of these airplanes? Back seat is a LOT different than front seat.....it's one of the reasons I sold my Super Cub and bought a 170...my wife gets sick in the back seat, and not in the front. This is pretty common. Maybe have her fly behind you in the 182 on a trip and see if that works?
Husky vs Scout:
Husky has significantly better T/O and Climb performance. The only way you can get even close to the same performance in a Scout is to put a Fixed Pitch, climb prop on it, which then means it's SLOW.
Joecub is correct, the Scout has better cabin space and a better heater out of the box. That said, it's easy enough to improve the cabin heat in the Husky. The Scout does have a much roomier back seat as well.
As to getting in and out....the newer Huskys have a very different door opening, and are MUCH easier for us less flexible types to get in and out of.. I've had back surgery, and am NOT flexible, yet I never had problems getting in and out of the FRONT seat of any of the Huskys....and I've flown close to 3500 hours in Husky aircraft. Try one on. That said, the Scout has a different door shape, and it may fit you better.
The statement that all Scouts have metal spars is NOT correct, and you DO NOT want to get involved in a wood spar ACA airplane, due to the really goofy (and unecessary) AD on wood spars in those airplanes. A wood spar Scout is going to be a LOT cheaper than a metal spar one. All Huskys have VERY few AD's, and no real ugly ones.
The Husky will out cruise a Scout, but just barely, if the Scout is equipped with a CS prop. See my first comment. Performance is NO comparison, unless the Scout has a Fixed Pitch.
Quality control has been all over the place at ACA. We received a Scout with the wrong diameter bolts in the strut to spar attach point. A NEW Scout, right out of the factory. Wing was junk. Took forever to get it fixed. Some years of Scouts had NO corrosion proofing in the tail surfaces AT ALL. Tails were junk in a short time. I've flown brand new Scouts that were so mis-rigged that they'd spin out of a flaps up power off stall with the ball in the center. Etc. I think ACA is doing much better these days, but.....
There's a world of difference in useful load between early and later models of both.
I'd stick with the 182, was me.
MTV