Another option

Besides USA Volleyball is the Amateur Athletic Union (AAU). The mission of AAU Beach Volleyball is to allow boys and girls to participate and compete in Beach Volleyball for a reasonable price (2018 membership fee is $14). As a member of AAU you may participate in any number of AAU sanctioned beach tournaments to try and win/earn a bid into either the JR National Beach Volleyball Championship, the West Coast AAU Junior Olympic Games or both.