Registrars/Hosts?

I have been working on a Linux distribution for quite some time, and I have run out of money to pay the URL fee... gibbix.org ----- yeah. Sad, huh? But, I am a college student, so I guess this kind of crap happens. I have just plum run out of money. The system is called Gibbix. It's a BusyBox system with a smattering of other influences. The idea for the system is that it is a bit back to basics. It's meant for seasoned Linux veterans, and it's meant for only those who really want to learn or those who really want to be taken back to some older times. Anyway, I had posted about this system before, but things changed along the way. Now, I have to search for a low cost domain registrar, and if anyone knows of any good and inexpensive hosts... I would love to hear about them! Thx.