Ziggy there is no doubting your passion and commitment to achieve change as long as you realise that this is a long term commitment. I would recommend that you get in touch with others who have been touched by CASA's incompetence. Have a look at the Barry Hempel thread and the Lochhart River thread and you will find others who are in a similar situation as you (not your physical situation though). As you can tell those within the industry have not been able to change the system so for someone like yourself who is outside the industry you stand a better chance.