Shawn, tow ratings assume 2 people and no additional cargo. The owner's manual for my 2011 Honda Pilot 2WD (also rated 3500 pounds) includes a chart showing how the trailer and tongue weight ratings decrease as you add passengers or equivalent cargo. With 1100 pounds of gear, I doubt you could even tow a 13' trailer. Check your manual.
So the short answer is no.
The longer answer involves understanding various manufacturer ratings: GVWR (gross vehicle weight rating, which includes vehicle, passengers, cargo, hitch, and tongue weight of the trailer), GCWR (gross combined weight rating, the total weight of vehicle, trailer and everything in both), and GAWRs (gross axle
weight ratings, front and rear, the maximum weight each is designed to carry). Your set-up would certainly exceed the GVWR and the rear GAWR, and likely the GCWR, too.
Cargo and towing are somewhat mutually exclusive. A full-size van might solve your problem with higher ratings all around, but even then you'd have to do some homework to make sure your combined rig is within all the various ratings.