Hillcourt worked at a BSA camp at Bear Mountain in
Harriman State Park, New York, in 1926 where he became an instructor in
American Indian dance. He then worked for the BSA Supply Division where he broke his leg when a crate fell on him. He met James West while riding in an elevator at the national office. West solicited Hillcourt's thoughts on Scouting in the U.S. Hillcourt later sent West an 18-page memo detailing issues with the lack of patrol structure and leadership. He recommended that the BSA write a handbook for patrol leaders, and that it needed to be written by someone who had been both a patrol leader and a
Scoutmaster. West hired Hillcourt as a writer and editor and was later persuaded to commission Hillcourt to write the first
Handbook for Patrol Leaders which was published in 1929. the BSA's national training center, so he could be in place to put his theories to a practical test. In order to do so, he founded Troop 1 of Mendham in 1935 as a unit directly chartered to the National Council of the BSA. As the Scoutmaster, he used Troop 1 to test and validate his work for 16 years. The BSA national office moved from New York City to
North Brunswick, New Jersey, in 1954, and the Hillcourts moved with it. He completed the sixth edition of the
Boy Scout Handbook in time for the BSA's 50th anniversary in 1960.
Wood Badge To encourage the creation of
Rovering in the U.S.,
J. S. Wilson travelled from the UK to oversee a
Wood Badge course in May 1936 at Schiff. Hillcourt was a participant in that first course and four days later, he was the senior patrol leader for the second course. He received his Wood Badge beads in 1939 and was appointed as the deputy camp director for Wood Badge. After
World War II, Wood Badge was revived and Hillcourt was the Scoutmaster for a test course begun on July 31, 1948, at Schiff and the first standard course at
Philmont Scout Ranch. As the national director of training, Hillcourt wore five Wood Badge beads, a tradition that has been discontinued in the U.K. Scout Association, however other countries still continue the use of the five Wood Badge Beads and are still worn by the National Volunteer Leader of Wood Badge Training of each country as well as by special decree of Gilwell Park today. ==Later life==