Last week I lost my quad in the river behind my house. Ben offered to assist in its recovery with a home made rig comprising of a Runcam Swift 2 inside a GoPro waterproof housing on a large pole, connected to a display/screen. My mate Gary joined us in the SAR, bringing a couple of sit-on kayaks.
After a couple of hours searching using Ben's underwater camera system, we just couldn't locate the quad, so we hit up one of our local spots for some FPV fun.
Thanks gents, it was a fun afternoon.