Careful when anchoring small boats at TLW, due to tidal changes and mounting waves along the sandbanks. Suggest you anchor at Ham Tin and walk over..unless its very calm with no swell. Anchors should hold in sand, but weary of the waves…At low tide, anchor much further out. And travelling from the Gold Coast is probably some 70kms plus, that would be some petrol bill. Also the coastline can be quite unforgiving on the way up, esp refracted waves of the cliffs, stay out from the shoreline and be propery equipped etc. If you have a Boston Whaler, you’ll be fine…