Inclusion Criteria:  Tenth grade students enrolled in the participating high schools  Exclusion Criteria:  unable to understand written or verbal English  Inclusion criteria for high schools:  Counties that partially or fully fall within the Cherokee Nation reservation Town population of 3,000 or less Class size between 30 to 100 students  Exclusion criteria for high schools:  Metropolitan and micropolitan cores (Rural-Urban Commuting Area codes of 1 and 4) Existence of a community drug prevention coalition