Where can you rent a Travel Trailer?

My wife and I are in the same boat. I've looked on RVShare and found a number of available units within striking distance of where we live and plan on getting really serious looking after the first of the year. We're not looking for much, maybe 15-17'. We used to boat for decades so the concept is nothing new, but the venue surely is. My intended TV was set up with the necessary brake controller and extra cooling and the differential ratio is favorable so I'm not concerned about the tower. My concern is more the towee and how he can handle the tandem arrangement of a mobile condo dragging behind me!