Sail away

Intro - OP fcg
  Wait 2;; apt, pt; tog tch (Bfly);
  s vine 2; fc to fc; s vine 2; bk to bk;

Part A - SCP
  2 fwd 2s;; op vine 4;; 2 trn 2s;;vine/twirl 2; wk 2;
  repeat;;;;;;;;

Part B - Bfly
  fc to fc; bk to bk; BB trn (OP);;
  hitch 4; wk 2; hitch 4; wk 2 (Bfly);
  fc to fc; bk to bk (OP); rk fwd, rec; rk back, rec;
  circ away & tog (Bfly);; 2 sd cl; sd thru;

Interlude - Bfly
  circ in 4;; apt, pt; tog, tch (Bfly);
  vine 2; fc to fc; vine 2; bk to bk (SCP);

Part C - SCP
  2 fwd 2s;; Box;; vine 4; Piv 2;
  s roll 4 (SCP);; 2 fwd 2s;; Box;;
  std Scis (Bjo chkit);; Fishtail; wk 2 (Bfly);

Ending - Bfly
  2 s sd cl;; apt, pt;

SEQUENCE: Intro - A B Int - A B Int - C B B - Ending