Looking for a solid case with a real strong strap or a holder of sorts to do some action filming. I've got a good tripod mount but it's going to fail with sudden movements. I need it for ziplines. I'm going to a men's retreat in a few weeks and need something to hold my s6 very secure on the ziplines. Last year I used my daughters point and shoot digital camera with a wrist strap, but since then I got my s6 and would want to use that. No leather wallet cases with wrist straps, something more durable. Something like a case that can mount to a go-pro style holder. Thoughts?