I'm buying a new truck for work, so I'm pretty slim on options on what truck to buy since it has to match the fleet. So I'm looking at a crew cab long box 2017 gmc, either the Denali or slt depending ...
Well you have to consider this carefully. Your maximum payload includes the weight of all your passengers, your hitch, your camper, and the tongue weight of your jeep trailer. I think just the tongue weight and the loaded camper weight will put you over with a SRW, and you still need about 600 more pounds for passengers and hitch at least, maybe more.
Plus you might overload the rear axle as it is based on the tires and their capacity. DRW sounds better.