hi there, i have just qualified as a registered nurse in scotland and am looking to emmigrate with my son to melbourne where i have an aunt and uncle and 2 cousins they are australian citizens and have have lived there for 8 years, what type of visa am i able to get into oz on? they are not taking any more apps for the 457 from our end, can i go on a tourist visa and try and get a sponsor when i am over or what avenues can i take??? many thanks for your help