Immigration is a problem in the U.S. Not going to work without a VISA. Quite frankly if your intelligent, have an occupation or some skill and prepared to work, the U.S. does not want you. You wont vote for handouts like all the third worlders walking across the border.
I suggest looking at Africa. There is another website out there, but if I post it here, it will get dumped. Look around or drop me a PM.