To the questions on YMAY.. Nothing particularly special about Albury. The departure call would be the biggest change you wont be used to. Just use the inbound point. Chiltern would be you best bet from the southwest..
As far as the guys doing the flyaway. Give yourself as much CTA flying as you can. Ask for clearance. Most ATC guys are awesome and will help as much as they can as long as you've done your homework.
Enjoy. Twill be a great experience..