from Toronto
Without knowing exact numbers, you would be on the very uppermost limit that van can tow. You add all weight going into van with hitch weight of trailer with all your gear for camping you might be okay, the max tow capacity of that van if same on Nissan site is 8700lbs, and max payload is 2490 lbs. GVWR of trailer is 7600 lbs. You have some wiggle room, but not much. If you go that route, a weight distribution hitch with sway control, pay attention to your tires and make sure they are worthy of that load, not P rated, try LT tires.
What concerns me with that set up is that trailer is light for its length. It might wag the dog, so to speak.
There will be folks waking up soon that are a lot more knowledgeable about towing than me. They will steer you in the right direction. Good luck