Not counting the toys, how much "stuff" (clothes, food, dishes, supplies, camp chairs, etc) do you think is in your camper for say a family of four? 1000lbs? More?
It's not a direct comparison to your situation - and we all carry different kinds of things - but we have 2,200 lbs. of cargo on board the trailer. We are a full-timing couple and carry bikes and an inflatable two-person kayak in additions to clothing, kitchen stuff, food, personal items, photo equipment, computers and one guitar (her small Spanish guitar - my 12-string dreadnought is in storage).