Repetitive Head Impact Prevention; Requires parents and legal guardians registering child in high-risk sport to receive specified educational materials; provides requirements for such materials; requires certain athletic directors, coaches, referees, & trainers of high-risk sports to complete specified training; requires State Surgeon General, in collaboration with others, to develop specified continuing education courses for certain persons; establishes Florida Brain Health in Sports Panel within DOH; provides requirements for panel; authorizes department to use certain funds for certain purposes; provides rulemaking authority to department; designates Parkman-Lewis Day.