They had 4 Class B vans at the show. One Roadtrek (Adventurous), one red Travato, the seriously overpriced Airstream and the Winnebago ERA 70 with the slide. This was among an ocean of trailers, C'...
What you have to understand is RV shows are all about the dealers not about the RV or even the customer.
The Class B is closer to 2% of the overall RV market and I suspect the customers are a little more savvy than the dealers would like. I know dealers only like to sell on spec fully loaded with options Bs. They sell with greater margins.