Thanks for the replies so far and I have done quite a bit of searches but thought it would be m=better to ask the questions that I need answered.
The DW and I had to make a quick trip up to FSU in Tallahassee to see our Grandson perform, he was attending a Band Camp. We took her CRV and were talking about her getting a new car as she will be retiring in about 2 years.
She has decided to start looking now. Her 08 CRV only has 56,000 miles on it and has never been back to the dealer for work. Hopefully whatever she decides on will be as good.
So, I guess I will begin looking at Dollies in earnest as I will need to get setup before she decides what type of car she wants. I will make sure that it is towable on a dolly though.