Pennsylvania RV Show gets off to hot, muggy start

(Sept. 12, 2013) -- With temperatures baking at more than 85 degrees with humidity hovering in the 90s and the heat index well past 100 degrees Wednesday, consumer days at the Pennsylvania RV Show got off to a hot, muggy start. But, the heat didn't deter buyers. Attendance on opening day was 6,636 people, almost 100 more than the 6,542 who checked out the first day of the show in 2012.