Hi Sam,
Like I told my son in the years before he started college as we were looking over some pretty exotic cars one Saturday afternoon, finish your education and, literally, you CAN pick the model and the color.
I know, I know... more unsolicted advice from some old guy. Nonethelesss, the best advice anyone on the forum would offer to you is to finish your schooling - education translates directly into plenty of opportunities, all of which will take you where you want to go. Like to the bank with a deposit in hand. Every Friday.
Between now and then, don't forget your dream. Hold on tight to it or, better yet, let it drive you to developing the means to put your name on the title to a GT40. It CAN be done. Heck, look at all us old guys...
Best,
T.