sentences:  The Order of the Arrow, in its focus on service and humility, sponsors service groups to the four National High Adventure Bases that focus on conservation.Inspired by three gentlemen, Edward Pease, Eugene "Gene" Schnell and Marty Tschetter who gathered at a leadership summit at Philmont Scout Ranch in 1979, the Order of the Arrow High Adventure program was established.Originally starting with the Order of the Arrow Trail Crew at the Philmont Scout Ranch working to build new trails and repair old ones.