Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2015/TR;jsessionid=00000000.app20108b?sid=23936&type=fr_informational&pg=informational&fr_id=17619&NONCE_TOKEN=6E29ADEF0D58895A29B3F36B0B5AADDF