(Oct. 15, 2015) -- The first guest on Podcast 70 is Wade Weiss, the president and chief formulator at Duratain, a company that produces protective coatings engineered specifically for the RV lifestyle. Weiss describes how the company started and shows how offering the products can create a profit center for dealerships, and help RV owners better protect their investments. The second guest is Sherman Goldenberg, the publisher of RV Business, who describes how he came up with the idea for the Top 50 Dealer Awards program and how finalists are nominated and selected.