It's good, but is it a WIP? (I hope yes). Shameless plug: You mentioned 'cracked' Latin teachers a while ago. See "Haven" for more on that.

Need I say it? Ok, I guess I do "WRITE MORE!" Ok, This is what could happen:

They roam the Solar system and eventually return to Earth, discovering the bare remnants of civilisation. They must survive in this post apocoliptic world of lawlessness. I wrote a story something like that once

An outstanding start; please write more ASAP.