Agree, too much trailer.
Your 3500 rating is based on only a 150lb. driver in the car.
So the weights of other passengers, cargo and the WDH, will lowet that 3500 number.
Also, that HTT's ”dry”weight is 2934lbs. No way it'd be 2200lbs.!
So, from the factory, with battery, propane and options, it'll weigh over 3500lbs. before you add cargo and water.
Unfortunately, you'd probably not be able to tow even the smallest hybrid.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC