FILE - In this Dec. 12, 2010 file photo, Winnebago vehicles for rent and sale are on display at a dealership in San Jose, Calif. The Recreation Vehicle Industry Association on Tuesday, Dec. 2, 2014 said that recreational vehicle shipments from manufacturers to dealers are expected to increase by nearly 4 percent to 361,400 units in 2015. (AP Photo/Paul Sakuma, File)