Let's do Nadgee (5+ days of hiking, we can camp on NYE or cap it off with a party at the Barker mansion)
Let's do the light-to-light from the 29 - 31st (we can camp out on NYE or finish with a party at the Barker mansion)
Let's hire kayaks and tackle the great Shoalhaven (camp on NYE/ or return to Sydney for big city NYE vibes)
Let's be fancy and do car camping anywhere that's not booked out! (Jervis, Meroo, Aaragunu or inland?)