We flat tow a Jeep Wrangler. Since it sits inside the RV, it simply tracks behind the RV. So, when making turns, it follows along nicely.
We have a braking system also, so I barely notice that the Jeep is even being towed.
My Axxera radio does allow me to keep the rear view on the entire trip.
I touch the screen,hit the Rear View icon & then it stays on until I hit a different icon or use a turn signal.
Most Axxera models switch to the side camera view when the turn signal is on & most mute the radio as well, for a safety feature.
Once the turn signal goes off, it takes a few seconds for the rear view image to return.
Bryce, Gracia & Shadow (4 yr old mini-Daschund mix)
US Army vet- 82nd Airborne Div