You really don't want to move out of State without permission from the court - that can land you in serious trouble.
Is there any way you can find a part time job to help save up for an attorney? This is really not going to be easy and if you're going to do it without an attorney you're going to have to first read an awful lot....
I'm going to post you some links to get you started:
sponsored immigrants can sue
Appellate decision confirming the immigrant's right to enforce the I-864
excellent article discussing one of the key cases
Plaintiff from above case also awarded legal fees
Another important case
It's a lot to wade through but it will give you a better understanding of the legalities of the situation.
But I will reiterate - do NOT leave the State and relocate without permission!

