An anonymous reader writes: We are a small group of high-altitude balloon enthusiasts based in Socorro, New Mexico. Our current endeavor is to launch a solar-powered balloon (one that only uses the sun to generate all lift rather than helium as a weather balloon would) sometime between 12/22 and 12/28. The balloon is estimated to reach 50k-80k feet and will be carrying a payload that includes a full flight profile recorder. The only problem? While we will know where it comes down, we probably won't be able to drive that far. We would like to crowdsource the recovery. Getting the payload back means we can validate our flight models and better design future balloons.