Could you mount the articulated arm inside a hatch? Then just put the PAWS mount on that.
PAWS mounts are, IMO, incredibly costly for a small piece of plastic. My TT has the exterior mount, the television part was supplied, but the interior mount was missing. I mounted the television permanently on an articulated arm inside. I have no reason for watching TV outdoors while camping. I used the PAWS mount on a family camping sign I put out during setup.
Just thinking. For the cost (& weight) of a small television, you could put one on an articulated arm permanently in an exterior storage compartment.
2019 Wolf Pup 16 BHS Limited, axle flipped
2019 F150 4x4 SCrew SB STX 5.0 3.55 factory tow package, 7000#GVWR, 1990 CC Tow mirrors, ITBC, SumoSprings,