Any thoughts on using two way GMRS/FRS radios for a 6 mile haul road/ gun hunt? Can they be used by a lone hunter for an emergency? Some of the new model's are 5 watt, and boast a 16 mile range.Do the state police monitor any GMRS/FRS cannels on the haul road? Have any of you gun hunters used them in this way? Thanks in advance for any help.