Every person who shall use any boat, raft, kayak or other flotation device on the portions of the river as described above shall wear a life jacket of a type approved by the U.S. Coast Guard for use on inland waters and also shall wear a helmet which shall cover the user’s skull from the eyebrows to the top of the neck, which helmet shall be secured by a chin strap and shall have an impact resistance equal to or better than a 20 gauge logger’s helmet (aluminum). (Amended by § 2 of Res. adopted Aug. 1, 1966).