With the brake regs and prices for tow bars, if I had a MH and a toad I would just buy a 2 axle car trailer with breaks and a loading winch (your friends will call you instead of AAA) at least mine would not to mention my kids. Just a thought with a trailer you can tow anything of legal weight, but will need to park it somewhere at home and camp.
My wife keeps saying I don't listen to her -Or something like that?...."My advice has no basis ,more reliable them my own meandering experience" Baz Luhrmann
2011 Sierra 355QBQ 1986 F350