To engage in public activities which will promote and publicize Pinal County and attract visitors, businesses, and out-of-state capital: to engage in the sponsorship of events which will attract national publicity to Pinal County; to engage in youth sponsorship and scholarships with an emphasis on agricultural business interests; and to engage in any other activity which the membership deems suitable for this corporation for the growth and general welfare of Pinal County, its youth, and agricultural businesses, generally.