It hasn't been stated directly yet, so I'll mention that Beaver is a Monaco Corporation brand name and is in most ways identical to the Monaco label brands. There are small differences in trim and interior to distinguish the various brand and model names, but nothing very significant. Note, though, that the top of the line Beaver is a Marquis and that is more comparable to a Signature than a Patriot (not that a Patriot is very far downscale).
Monaco has an excellent factory service facility in Wildwood, FL, near the junction of I75 and the Florida Turnpike. You can get any Monaco brand services there - Monaco, Beaver, Safari,& Holiday Rambler. There's another in Oregon if you are out that way.
An American Eagle would also be an outstanding choice. I just bought a 2004 American Tradition myself. American is noted for their great customer service, especially at the factory in Decatur, IN.
Tiffin is another case of noteworthy customer service, at least at their Red Bay, AL facility. Take a look at a Zephyr or an Allegro Bus and see if you like it.