(For those who want to fast-forward straight to the question, I highlighted it in bold further down. This is a moderately under-the-table question i'm asking so...just give me the low-down)
BACKSTORY:
So, I want to be a nurse, and yes I AM a male.
I know it's not exactly a popular choice for a male but it's always been my calling but nvm about that.
I'm 16 yrs old now and i'm a Singapore Citizen, but was born in Msia.
My parents took up the citizenship for me when they migrated and me as a minor when I was about 3, and I got my pink I.C last year, and have had the EZ-Link card etc.
Btw, we are the only family members of our clan here and so there is not a lot to "say goodbye" to and them migrating with me later is no hassle.
I have stayed and studied at schools here till I dropped out of school as soon as I read about all this "socio-economic benefits" in relation to N.S but of course, far too late. (Just an F.Y.I, I never knew N.S was compulsory, I thought it was optional like in Malaysia)
Now, I have pals waiting for me in Australia and my academics are quite good.
I had studied very hard in school thinking I would be able to quickly get out there, get my diploma in pharmacy/nursing and eventually a bachelor's degree in nursing and become a nurse clinician.
However, it seems like many of my doors will close if I go only AFTER N.S, and i've been saving money for the trip there and accomodations and i've honestly been planning like a madman to get everything sorted out now there's just this one last thing- N.S.
I've been to ICA, and MINDEF, and IDP (A group specializing in migration students), and all of them have seemed to point me toward N.S 'OR ELSE'
but one area is left blank, and
this is where my question comes in:
Please note,
1) All my decisions listed below are tentative and pending your knowledgeable answers

2) I, along with my girlfriend whom is following me, do NOT intend to ever travel back to Singapore at all, and we are totally ready to live with the consequences as far as the Singapore borders are concerned.
I intend to avoid the whole mess of N.S altogether, but i'm totally uncertain how.
Won't they send letters for me to register and such? I hear they start sending letters as early as 16 1/2 years old.
How do I avoid dealing with them and leave without paying a bond?
My parents are living here, but are not in HDB flats nor in regular day jobs. They are not very rich either, and I would hate any serious consequences such as jail-time to befall them.
I WILL be doing this totally financially independently though my mother DOES intend to follow me on my first trip to Australia.
What can they expect if I just pack up and leave?
Will they be jailed or used as a threat to force me back?
Will they be forced to pay the huge $75,000 when their reserves are TOTALLY dry?
I intend to make the move with my girlfriend when i'm 20, after completing my Diploma in Nursing at a polytechnic here.
Will she face any issues if we later get married and take up my surname and want to re-enter Singapore?
And this question is probably the biggest of all:
Will I get stopped at the airport on my departure?
And will I get extradited back into Singapore and arrested?
I don't intend to ever come back and am fully aware of the whole story of not being able to ever even come back to visit.
I will work hard and bring my parents over as soon as I can, and they are in good health, only in their late 40s, and they have my capable elder brother to take care of them.
I love them very dearly and they're really what's making me think so hard about this, aside from my fear of being stopped and caught at the airport upon my departure.
Now it's just me, myself and I.
It's not that i'm selfish..and I really hope that you guys can help me, (i've heard a guy on here, Mad Scientist, specializes in such cases?)
I've done part-time work for a lot of my teenage life to earn my own pocket money and settle any smaller bills, and now is about me expanding my own life and doing something to secure my future.
Thanks for any and all of your help!!!