Quote Originally Posted by ThePreserver View Post
We also need a fuel source to travel 600 light years, and be able to travel near (or beyond) the speed of light while keeping said people alive and sustained for that many years... the ship itself would take such huge quantities of resources for fuel, living requirements, etc...

I'm not saying it's impossible, but it's highly improbable without resources (plus China is stockpiling all of the precious metals they can to be used for energy production, solar cells, wind turbines, etc.) It would be a neat idea, though.
Project Daedalus estimated in the late 20th century that it would take a minimum of 50-100 years at ~10% of the speed of light to reach the furthest possible star system (15 light years). Not to mention the design for the fusion-powered plasma jet was about 4 times the size of the empire state building.

Good luck wit dat 600 light years.