Lessee.....you're going to sell your stick house and live in a Fifth Wheel, but have a TT for weekend escapes? Is the real estate market in Texas that good? (Or do you expect it to get that bad?)
Anyway....as others have mentioned, the more insulation the better and 2 AC's is a must. I would also suggest:
- Slide Awnings:
- Tinted windows
- Heavy duty shades
- a 4-door refrigerator
- (almost goes without saying) ducted AC/Heat
- Electric fireplace
Would suggest high end Arctic Fox, KZ's, Excel, and DRV.....assuming you'll want as nice a fulltime unit as is practical. If $$ is no object, Spacecraft and New Horizon would be better.