Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2017/TR;jsessionid=00000000.app20004a?sid=23936&type=fr_informational&pg=informational&fr_id=17956&NONCE_TOKEN=E69582D3F8C14D67E06FB57E4A33F6EE