Towing with an atv in the bed not possible?

When I bought my double cab long bed I was thinking I could carry a 630 pound atv in the bed and pull the jetski on it's single trailer. The cargo weight rating turns out to be 950 pounds. I'll be almost 950 pounds with the wife and nothing else. I'm I wrong that I can't even take the atv in the bed without the jetski and trailer?

 

You will be fine, if it squats too much add sumosprings

 

Yeah you can haul your atv.. but you might touch the bump stop alittle. I did on my 06 dclb. I eventually did a lift with all pro full leaf pack and never had a issue since.