Hi Motas,
You are right about one thing. Flying model jets is very cool. But you have to learn the basics first, usually with a prop plane
You can learn the basics, in one of two ways, easy or hard.
The easy way is to join a club and lean with proper instruction from people who have a wealth of experience in RC planes, and know how to teach you.
The hard way is to do it alone. It is possible, but most people who go this route get so frustrated at constantly crashing, they just give up.
I note you are in Warragul, There are a few clubs on the eastern side of Melbourne and I suggest you check one of them out. Got to
http://www.vmaa.com.au/site/ .From this site you can search for clubs in your area.
Good luck.
Roger