If you want to see a glimpse of the future, check out this towable. On the down-side, there's a lot of missing information in their specs, the freshwater capacity is a bit low for my tastes (30 gallons), and the cost (around $45k) is a little steep. However, it has a beautiful interior, it's extremely light (under 5000 lb.), it has double glazed windows, and its attractive. Wudda you think?
Earthbound RV | Earth Friendly, Lightweight & Innovative Recreational Vehicles | Middlebury Indiana