Brisbane Flying Schools - Northside
You also have Air Queensland at Redcliffe, operating Tecnam P2008(RAAUS), PA38, C172, PN68 and PA31.
If you want to start in RAAUS you also have Fly Now Redcliffe operating Tecnam P92, CTLS and a Sportstar.
Further north at Caboolture you have Aerodynamic Flight operating C172. RAAUS schools there are Gofly, operating Sling 2's, Tecnam Echo and TC550. They also have a school at Calaroundra with a Sling 2 up there and they have a deal with some GA school and also offer PA38 and a C172RG.
You also have Caboolture Recreational Aviation operating Foxbat's and Jabiru's (think they are trying to sell them).
Calaroundra also has Inspire aviation with TC550 and CTLS, QAS operating C172.
Go further north to Sunshine Coast Airport you will find Flight Options operating Cessna's and the Aeroclub operating Foxbat, Sling and a Robin 2160.