Any Aussies out there?!

Hello,
After accidentally deleting my first post, I'll try again?!
To cut a long story short....I'm 33, a vegetarian, and after loosing 20kg a few years back....it's all crept back on and it's time for it to go!
I'm not giving myself a time frame, I'm going to concentrate on healthy eating, being active and picking up my self esteem, which flew out the window a few years ago.
Any Aussies out there who would like to join me on my journey to a happier, healthier life?