Here is a really good reason to buy a Gulf Stream.
Browse before you buy.
I've put together a very comprehensive review of the 2011 Keystone Alpine 3500 RE.
Browse:
http://www.5thwheelreviews.com
You can review a text review, high resolution photos and videos. To watch the videos, you either need to be on a Mac, or download the FREE QuickTime browser plug-in at:
http://www.apple.com/quicktime/