I would almost say this is a hoax looking at the website. Heh, generate by Microsoft Frontpage 5.0
Also notice how all of the pictures except one are in shallow water, which the RV actually wouldn't have too much trouble in. All the shallow water pics you can see the reflection of the RV, so they're believable, but the one of it out in the water... I dunno. Any company that makes combo RV/Boats that cost almost a million dollars can afford to hire some high school kid who's got a decent understanding of XHTML and CSS to make them a decent looking site.
Well that is OBVIOUSLY true.........................