Well, we love ours also, and can't say enough about the great folks at the factory service center (nice waiting room, also)!
To of the things that we did while waiting were eating at the Das Dutchman Essenhaus, and taking the factory tour.
We also had the issue with the shower drain, and the factory added a second vent pipe. Ron and his crew are great, and they took care of a bunch of small stuff for us. By the way, there is also a great KOA a couple of miles down the road, but last time we just stayed plugged in there at the factory.
Enjoy your rig, and your trip, and be safe!