CW often seems to get a bad rap here. I just got my rig back from warranty repairs at the Tucson CW - 4 fairly minor issues, the biggest was water heater not working on gas. Everything was fixed right, it took about a week to get the card needed to fix the water heater.
I did not buy my rig here or at another CW but they still gave me great warranty service. Doug Deets was my service advisor and he does his best to make happy customers. I know all CW are not the same and your mileage may vary.
Our high season for camping is starting to wind down making it easier to get in for service. I got an appointment 48 hours out and had to leave the rig for 7 days.