How about you make one thread and stick to it instead of making a dozen with the same topic?
Chances of being turned away depend on what visa you have when you arrive. If you have no visa in your passport, you may be asked to show that you have enough money to get back. Most of the time they do not care, as if you overstay you will be banned from entering the country for 10 years anyway.
If you have a valid visa in your passport, what is is, and do you have a reentry permit?
(And stop making threads, its easier to just use one)