Kite

I think this weekend, during all my downtime, I should start building a kite.I want it big enough to carry a smart phone, ideally with a cradle for the phone, for safety. If course, I could put a climber for the phone, so I float the kite, and then send the phone up the line. I should probably build a kite first. Get me some practice flying and go from there.
Dint get me wrong, I want to add functionality later on. Kite based person level IR identification, coastline surveys, who knows.  Maybe it could be hackaday prize worthy.