My advise (beware; opinions follow, and we all know what they are worth),
...is to figure out what kind of travel & camping you actually want to do; then get/build/modify an appropriate vehicle, if necessary.
Beware of fan boy advice; unmentioned disadvantages are often significant.
Travel trailers and pop-ups often need different vehicles than offroading/four wheeling, and often special prep for unpaved travel.
Commercial campsites with showers, toilets, electricity and running water do not need 4WD (and neither do most gravel/dirt roads).
All wheel drive is not 4WD; but can have a place for improved road or even light off road travel.
Maintain the vehicle and use care in designing/selecting/installing modifications. The first thing I do with a, new to me, vehicle is to remove the previous owner's F-ups...(selecting and getting a relatively unmolested vehicle is often fraught with cringes and teeth gritting).
Large vehicles sometimes self restrict off road travel options; trying to weave between trees, or boulders on Jeep trails, or even park in some parking lots with a large overweight vehicle is not fun.
(IMO a vehicle should put a grin on your face every time, and everywhere, you drive it).
Having lights and gear removed by low hanging branches is at best frustrating.
Trying to negotiate an easy leaner with a pickup bed camper on board is sometimes quite white knuckley...
Trying to drive a limited wheel travel vehicle over severe terrain is often difficult (less so with lockers or traction control).
Trying to drive lockers on ice can be hazardous.
All 4WD and 4WD vehicles are not equal and it is quite possible to drive into situations which cannot be driven out of, especially, with some stock and near stock vehicles/SUVs.
Driving off road is not the same as street driving and requires some skill.
Enjoy!