September is nice any where up hear in QLD , if the kids want to do the theme parks obviousley the Goldy is the go , but you have Australia Zoo and all the other attractions on the Sunny coast.If your into surf the firtherest surf spot is Agnus Waters , good surf great fishing and diving.

Sunny Coast ! September is awesome. Water 22 Deg. Ave daily temp around 24.

Consider staying somewhere around the river mouth breaks of Noosa, Maroochy or the outlet of Pumistone Passage at Caloundra. SOme of the places to stay could be Cotton Tree, Maroochydore, Twin Waters, Bulcock Beach, Kings Beach, OR Noosa if you can afford it !

Theres many nice spots for the kiddlys to play while they watch you SUP !

Yeah, youll enjoy Noosa, but be aware that sometimes theres no surf there for MONTHS ! Like now.