dude look at it more this way; approx 90% of the shit you guys did was around electronics. you go camping, you now have a bunch of nerds in fairly close quarters all forced to do mostly physical activities to bond.
Considering the sort of stuff we did in the summer was go to the beach, play volleyball/frisbee, playing basketball at some school court etc etc I doubt it'd be a problem. It was mostly tv/game playing in the evenings this time because it was so frickin' cold out. Also in summer we're going skydiving, so yeah. You could cut out the electronic shit and half of us wouldn't notice. There'd definately be a few people getting awkward though.
I'd be up for camping, but it'd be best if you could find one of those 'activity' camps where you have shit like canoeing (as mentioned), abseiling, bungee, hiking routes, rock climbs, etc.