Entertaining Challenge: Take up an adventure sport

I fancy taking up a new adventure sport this year.  I’m thinking of a team sport, something that doesn’t involve throwing yourself off a bridge, or jumping out of a plane with an oversized umbrella stuck to your back.  Rock climbing isn’t my cup of tea because there’s just too much countryside; seriously, if I’m more than 1 kilometre away from a cash point machine, I start to have a panic attack.  So, my first choice is paintballing.  What do you reckon?  It’s a strategy team sport, you get to shoot people and run around with paint on your face pretending to be Rambo.  What’s not to like about that?!