Jellystone reports increased camper nights, income

(July 15, 2013) -- Jellystone Parks added four parks in three states in the past two years, bringing the total to 79 locations. The franchise reported total revenues of $73.7 million in 2012, a 10 percent jump over 2011 figures.  Average 2012 revenue per park was $953,533, a 7 percent increase over the previous year.