Our next towed will probably be an electric car. We are considering a Nissan Leaf or a Tesla Model 3 (if it ever comes out and is actually cheaper than the Model S). Has anyone on the forum ever towed...
I have a Chevy Volt and it can be charged with a 220V outlet or a 110V outlet so you could plug it into your outside outlet on your RV and charge it via your generator or plug it in at your campsite. However, it must be towed on a flatbed and not 4 down.