We'll be taking off soon, in a week or two, full-timing if our refrigerator is fixed with a new cooling unit. We've done two shake down trips, on the 2nd trip, the fridg was shot after working perfectly less than a month before. We let our service manager know that we are living in the rig (we were moving our things into the coach in preparation for our journey when the fridg failed to cool). We're home now, waiting, living in limbo with 1/2 our stuff in the coach and the other 1/2 here we've had to buy new toothbrushes, underwear - LOL (the dealership is over an hour away).
NOTE: It's not simple in some parts of the nation to gauge "high quality" dealerships. There are very few dealerships in our area and none of them have perfect scores for service based on internet ratings although neither of them had problems with the BBB nor could we find any lawsuits against them. We don't know a lot of RV'ers here, personally, to ask about dealers so we had to go with our gut and the way we were treated when we were shopping for our new 5th wheel, at two different dealerships. On our first outing we bumped into a couple who live near the dealership we ended up buying from and she said, "oh so sorry, nobody does business with them because they have horrible service."

So, needless to say our fingers are crossed.
The fridg repair will speak volumes about our choice but, since we will be traveling, there's a slim chance we will use their services again which brings me to a question: is there an advantage to calling GD to connect with them ahead of time and let them know you're going to be on the road full-time ?