▁the ▁members ▁of ▁the ▁Se amount ▁League ▁were ▁part ▁of ▁a ▁major ▁rest ruct uring , ▁which ▁brought ▁into ▁existence ▁the ▁new ▁North ▁Pu get ▁Sound ▁League ▁and ▁changes ▁to ▁the ▁South ▁Pu get ▁Sound ▁League , ▁and ▁caused ▁the ▁Se amount ▁League ▁to ▁fol d . ▁ ▁Le ad ership ▁The ▁league ▁was ▁led ▁by ▁three ▁organizations : ▁the ▁Super int end ents ' ▁Association , ▁the ▁Princi p als ' ▁Association , ▁and ▁the ▁Activ ities ▁/ ▁Athletics ▁Direct ors ' ▁Association . ▁The ▁Super int end ents ' ▁Association ▁determined ▁the ▁overall ▁direction ▁of ▁the ▁league . ▁ ▁Member ▁schools ▁ ▁Part icip ating ▁school ▁districts ▁included ▁the ▁High line ▁School ▁District ▁( E ver green ▁High ▁School , ▁High line ▁High ▁School , ▁and ▁the ▁Ty ee ▁Edu c ational ▁Complex ), ▁the ▁R ent on ▁School ▁District ▁( H az en ▁High ▁School , ▁Lind berg h ▁High ▁School , ▁and ▁R ent on ▁High ▁School ), ▁and ▁the ▁T uk w ila ▁School ▁District ▁( F oster ▁High ▁School ). ▁ ▁At ▁one ▁point , ▁Mount ▁Rain ier ▁High ▁School , ▁John ▁F . ▁Kennedy ▁Catholic ▁High ▁School , ▁Liber ty ▁High ▁School ▁( I ss aqu ah , ▁Washington ), ▁and ▁Mount ▁Si ▁High ▁School ▁were ▁Se amount ▁League ▁members . ▁ ▁New ▁members ▁may ▁be ▁admitted ▁by ▁a ▁vote ▁of ▁league ▁princip als ▁and ▁the ▁super int end ents ▁of ▁districts ▁in ▁which ▁member ▁schools ▁are ▁located . ▁ ▁References ▁ ▁Category : S ports