Hope and Oldies, that must be the year.  You both have memories better than mine.  
 I had just turned 15.  There were a lot of young teenagers there.  What a sicko!  There was a lot of nasty, borderline and over the line porn in that class.  I don't remember being told we could leave during the fido film, though I'm sure we were, and fool that I was I stayed.  Musta wanted them to think I was real spiritual.  At 15! 
Memory flash!:  vpw's daughter Sara was there, no?  She was my age or a year younger maybe?  
I think I was there for the whole 3 weeks,  helped with children's camp for PFAL, and maybe with the other classes as well.   
Jeepers Creepers, 
bookworm