With Massachusetts campground bookings running 16% ahead this year and 450,000 people visiting, lack of popularity isn’t the problem for family run campgrounds.  But taxes, septic and health regulations are making the campground business more difficult and a few have closed over the years.  There are families who have been returning to the same camps each summer for over twenty years. Campground owners are hoping a pending state bill will help ease the Department of Environmental Protection’s regulations.