303 Aerospace is supposed to be the best "wax". I just ordered a gallon from Amazon. Now is the perfect time to get that first layer of protection on the decals/paint/gel coat.
Treat carpet as you would at home. We just bought a new Silverback fifth wheel, and it only has carpet at the slides, and the front bedroom....which is what we wanted.
I'm also studying the roof treatment issue, and will be looking forward to reading other posts on that topic.
Only suggestion is to learn as much as you can about the different systems; electrical, plumbing, suspension,..etc... The more you know, the better prepared you will be when something goes wrong. Also, by studying things like the wiring, I'm finding things like wire harnesses that need a little more support than was installed at the factory. I've used a couple dozen Ty wraps to securie things just a little better. I also installed a water filter at the kitchen sink faucet..this will be the coffee water...lol
Enjoy the new camper!
2016 Ford F-350 Lariat CC, 4x4 SRW. B&W turnover with extender. 2015 CC Silverback 29RE, fitted with Reese Goose Box. Amateur Extra Class K5TS, 2016 nights camped 16