In thinking about Reed Timmer's recent success for getting an electronics sensor package into a tornado using a Quest Magnum Sport Loader (3012), I've been thinking about how I'd do it.... Tornadoes frequently are rain wrapped, and I'm thinking that to protect the sensor it could be inserted inside a large uninflated balloon (clear being the best color option). I feel that it shouldn't affect the electronics ability to do pressure sampling, but would greatly reduce the chance of water infiltration of the unit greatly increasing it's lifespan and preventing data loss. I also think that (at least in his case) a piece of foam could be glued inside the nosecone (for buoyancy), and a couple pieces could be wrapped around the electronics to prevent it from being damaged from being bashed about should the unit come down and snag on something while the wind is still strong. So, am I onto something? Would this work for us with our applications (say launching at BONG)? Or am I way off base here? I don't remember seeing any discussion on this topic directly.