I can get behind this. I've been to Black Rock twice for BALLS, the premiere high altitude launch event for hobby rocketry in the states (in 2012 and 2013 respe

I can get behind this. I've been to Black Rock twice for BALLS, the premiere high altitude launch event for hobby rocketry in the states (in 2012 and 2013 respectively). It always takes place a few weeks after BM. I've had many a chat with the hard core organisers/workers behind BM as we all drink at the bar at Bruno's at the end of the day. They have to stay behind for weeks after the event cleaning up the playa from trash left behind. The two things they pick up more than anything else? Batteries and chapstick. Your recommendation would possibly mitigate some of the batteries from the equation.