How useful is a Toad?

I have always towed my boat and when at the campsite if I was staying more than a couple of days I'd unload the camper. I bought the Honda years ago with the idea that I could flat tow it. I've never gone long distances with the camper, just my usual fishing spots so I don't have any experience with what it's like to go cross country. The pros and cons of a toad with a truck camper. It's a several thousand dollar commitment to set the Honda up to tow.