Gina, a barely 50-something corporate high-flier is embracing her new life with the Dog and becomes an accidental activist - the Fosbe (Friends of Shelly Beach) action campaign leader. She's cancelled her no-fuss wedding but Gina finds she's attracted to the charismatic powerful developer planning to bring high-rise to sleepy Shelly Beach. Battle lines are drawn: seaside battlers against a corporate Goliath. A road-kill koala, the endangered growling frog and hooded plovers are enlisted for the cause.