DIY summer camp

I never went to camp as a kid, and my impressions of it are derived entirely from movies (Meatballs primarily, but also all those bad horror movies). But this is a summer camp I would like to attend: Radio Summer Camp. And it's only four days. Practical, technical knowledge of a sort the media conglomerates that attempt to control our access to information would prefer we did not have...and all in four days! Sign me up....