Dolly recommendations please...

I have a demco car caddy and have pulled it behind 2 class As and pulled 2 different cars. Now You can back it up a few feet if you miss the pump, I have never ran aux lights just the lights on the dolly. I have never had to store my dolly away from my site most of the time I use a pull through. The fist car had struts run to the front of the frame so I could hook safety chains on one knee, after I traded and got a new toad it was all plastic and I soon got tired of laying down to hook chains. now I have a steel cable that runs from the frame to just under the front bumper and I hook themby just bending a little. Be sure to go with surge brakes that way you can pull it with another vehicle. Never had a problem with straps but I docheck at every stop.
Safe Travels