The post wasn't about insurance as someone stated....it's about renting out your coach through a broker who happens to provide a million dollars in coverage.
I think very few rent out their RV's. It's one of those things where almost every time, the renter will be driving an RV for the first time. The chances of them backing into something or breaking something is extremely high. I think the only way that it's successfully done is buy a business that rents out what they own. They aren't personally involved in each coach as a typical RV owner would be. It's just business.
I would be a wreck from the minute my coach left until it returned and would probably want to kill the guy if he damaged it. I think most feel the same way and that's why there are few personal rentals. There's just too much that can go wrong with RV's. Heck, many have breakdowns and issues with their coaches when they use them for their own travel.