I have an '07 Antiqua and I want to hang a 29" TV on the wall over the floor cabinet, I think StarCraft calls it a wardrobe, that is between the entry door and the front of the TT. I've been told that...
I would think the outer framework of the wall is probably 2x2. If that's the case you could do as I did and attach a piece a heavy plywood screwed into the framing. You can then attach the swivel TV bracket to it. I was even able to find stain with Close match.
BTW my TV is about that size and although I never weighed it, I would bet it is much more than 13#.
OK curiosity got me and I weighed it. 26#.
Better check your weights unless I got I really heavy one.