HI,
I don't think there would be and problem towing your vehicle on a tow dolly. I have a Roadmaster tow dolly which has steering and it always comes back as there is actually a steering rod between the tries with a grease fitting at the joint. I have towed my Honda 11,361 miles with my tow dolly and didn't have any problems with it. Now I am going to tow our new Ford Escape with it.The dolly does have electric brakes and there is a brake controller in the RV. I also added 2 items to it, one is a third wheel in case I have to disconnect it from RV at a campground and push it around and the second item I installed was a spare tire on the tongue as I don't like to buy tires if I have a flat. Speaking of campgrounds I usually request a pull through site and leave the dolly attached to the RV but I disconnect the wiring plug so as not to draw down the battery.
The Roadmaster tow dolly is a fine unit and it is easy to load and unload the car in fact my wife unloads it for me most of the time. The latest thing I had to do was to get longer tie down straps as tires on Escape are 16" and not 14" like the Honda had but that was no big deal.
You can PM me if you have any other questions. Good Luck and enjoy your trip to NW.


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2004 Winnebago Adventurer 33V,Workhorse 8.1
2011 Ford Escape,2000 Roadmaster Tow Dolly
"Have a Great Day, Enjoy RVing."