Been carrying one of these since back in my snowmobiling days...many settings from warn to panic mine even has an SOS setting and you can see these things from one hell of a distance.

Cheap insurance for night fishing

Emergency LED flare

Chris Dombkowski
San Antonio TX
Team Daiwa
RMR Industries (Makers of BTS and KVD Line and Lure)
Rudy Project Eyewear