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.app20109b?sid=23936&type=fr_informational&pg=informational&fr_id=17604&NONCE_TOKEN=4AE8A02CF6D1D1AD2DA7907A8E9E47DF