The Kingsley K-3 hybrid RV?

And solar?

The Kingsley K-3 might soon come in a gasoline-electric hybrid version that could save owners as much as 35 percent on fuel costs. In addition, Kingsley might also add solar power to the model.

"We have started discussions with several manufacturing companies about the concept of a hybrid RV and are excited about the possibilities," stated Allan Smethers, CEO. "With the current high cost of fuels, it clearly makes sense for us to explore the possibilities of a hybrid technology. Preliminary research indicates that fuel savings can amount to 35 percent on electric hybrids and 15 percent on hydrogen injection systems," added Smethers.