Sorry to hear about your loss. We designed and developed Go Float It! over a year ago just for that reason. Stemming from our action sports video business where we used over a dozen Heros everyday in the surf. It's simple to use and it works. Includes a EVA float with vinyl coating, 3M double stick adhesive tape, detachable lanyard, instructions and free shipping. $14.95. Check out www.gofloatit.com.