I have been totally pleased with a Brake Buddy for a lot of years now. Mine is over 10 years old and has been used a LOT.
Motorhome Magazine has issues that address tow-ability of various vehicles. Its a pretty pricey proposition to get rigged to tow. Some prefer a dolly. I have Roadmaster and don't know if either option is better or worse. I would go with the best price personally.
I know twisting and turning on inclines where there is a sharp transition can be problematic. I used to drag my hitch receiver all the time. Finally figured out how to do it. One thing that has bothered me is the way the coach has to flex when entering a sharp transition at an angle. It puts some pretty major stress that i don't think they are designed for. I'm always afraid my windshield is going to pop out when I go through that exercise.
Good luck with your change. I'm looking at moving from our 38 ft Dutch Star to a Class B+ or maybe a C. Hope I can handle the cramped quarters.